27856374

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{313}}^1$

素因数の和:501

約数の個数: 64

約数和(自身を含む): 69210624

約数和(自身を除く): 41354250

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 163, 182, 273, 313, 326, 489, 546, 626, 939, 978, 1141, 1878, 2119, 2191, 2282, 3423, 4069, 4238, 4382, 6357, 6573, 6846, 8138, 12207, 12714, 13146, 14833, 24414, 28483, 29666, 44499, 51019, 56966, 85449, 88998, 102038, 153057, 170898, 306114, 357133, 663247, 714266, 1071399, 1326494, 1989741, 2142798, 3979482, 4642729, 9285458, 13928187, 27856374]

約数ペア:

[(1, 27856374), (2, 13928187), (3, 9285458), (6, 4642729), (7, 3979482), (13, 2142798), (14, 1989741), (21, 1326494), (26, 1071399), (39, 714266), (42, 663247), (78, 357133), (91, 306114), (163, 170898), (182, 153057), (273, 102038), (313, 88998), (326, 85449), (489, 56966), (546, 51019), (626, 44499), (939, 29666), (978, 28483), (1141, 24414), (1878, 14833), (2119, 13146), (2191, 12714), (2282, 12207), (3423, 8138), (4069, 6846), (4238, 6573), (4382, 6357)]