71377794

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{953}}^1$

素因数の和:1056

約数の個数: 64

約数和(自身を含む): 169430400

約数和(自身を除く): 98052606

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 73, 114, 146, 171, 219, 342, 438, 513, 657, 953, 1026, 1314, 1387, 1906, 1971, 2774, 2859, 3942, 4161, 5718, 8322, 8577, 12483, 17154, 18107, 24966, 25731, 36214, 37449, 51462, 54321, 69569, 74898, 108642, 139138, 162963, 208707, 325926, 417414, 488889, 626121, 977778, 1252242, 1321811, 1878363, 2643622, 3756726, 3965433, 7930866, 11896299, 23792598, 35688897, 71377794]

約数ペア:

[(1, 71377794), (2, 35688897), (3, 23792598), (6, 11896299), (9, 7930866), (18, 3965433), (19, 3756726), (27, 2643622), (38, 1878363), (54, 1321811), (57, 1252242), (73, 977778), (114, 626121), (146, 488889), (171, 417414), (219, 325926), (342, 208707), (438, 162963), (513, 139138), (657, 108642), (953, 74898), (1026, 69569), (1314, 54321), (1387, 51462), (1906, 37449), (1971, 36214), (2774, 25731), (2859, 24966), (3942, 18107), (4161, 17154), (5718, 12483), (8322, 8577)]