27825798

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:190

約数の個数: 128

約数和(自身を含む): 77220864

約数和(自身を除く): 49395066

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 41, 42, 66, 77, 78, 82, 91, 113, 123, 143, 154, 182, 226, 231, 246, 273, 286, 287, 339, 429, 451, 462, 533, 546, 574, 678, 791, 858, 861, 902, 1001, 1066, 1243, 1353, 1469, 1582, 1599, 1722, 2002, 2373, 2486, 2706, 2938, 3003, 3157, 3198, 3729, 3731, 4407, 4633, 4746, 5863, 6006, 6314, 7458, 7462, 8701, 8814, 9266, 9471, 10283, 11193, 11726, 13899, 16159, 17402, 17589, 18942, 20566, 22386, 26103, 27798, 30849, 32318, 32431, 35178, 41041, 48477, 50963, 52206, 60229, 61698, 64862, 82082, 96954, 97293, 101926, 113113, 120458, 123123, 152889, 180687, 194586, 226226, 246246, 305778, 339339, 356741, 361374, 421603, 662519, 678678, 713482, 843206, 1070223, 1264809, 1325038, 1987557, 2140446, 2529618, 3975114, 4637633, 9275266, 13912899, 27825798]

約数ペア:

[(1, 27825798), (2, 13912899), (3, 9275266), (6, 4637633), (7, 3975114), (11, 2529618), (13, 2140446), (14, 1987557), (21, 1325038), (22, 1264809), (26, 1070223), (33, 843206), (39, 713482), (41, 678678), (42, 662519), (66, 421603), (77, 361374), (78, 356741), (82, 339339), (91, 305778), (113, 246246), (123, 226226), (143, 194586), (154, 180687), (182, 152889), (226, 123123), (231, 120458), (246, 113113), (273, 101926), (286, 97293), (287, 96954), (339, 82082), (429, 64862), (451, 61698), (462, 60229), (533, 52206), (546, 50963), (574, 48477), (678, 41041), (791, 35178), (858, 32431), (861, 32318), (902, 30849), (1001, 27798), (1066, 26103), (1243, 22386), (1353, 20566), (1469, 18942), (1582, 17589), (1599, 17402), (1722, 16159), (2002, 13899), (2373, 11726), (2486, 11193), (2706, 10283), (2938, 9471), (3003, 9266), (3157, 8814), (3198, 8701), (3729, 7462), (3731, 7458), (4407, 6314), (4633, 6006), (4746, 5863)]