65389737

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{683}}^1$

素因数の和:837

約数の個数: 32

約数和(自身を含む): 102961152

約数和(自身を除く): 37571415

約数列:

[1, 3, 7, 21, 47, 97, 141, 291, 329, 679, 683, 987, 2037, 2049, 4559, 4781, 13677, 14343, 31913, 32101, 66251, 95739, 96303, 198753, 224707, 463757, 674121, 1391271, 3113797, 9341391, 21796579, 65389737]

約数ペア:

[(1, 65389737), (3, 21796579), (7, 9341391), (21, 3113797), (47, 1391271), (97, 674121), (141, 463757), (291, 224707), (329, 198753), (679, 96303), (683, 95739), (987, 66251), (2037, 32101), (2049, 31913), (4559, 14343), (4781, 13677)]