65349891

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{3299}}^1$

素因数の和:3407

約数の個数: 24

約数和(自身を含む): 98841600

約数和(自身を除く): 33491709

約数列:

[1, 3, 9, 31, 71, 93, 213, 279, 639, 2201, 3299, 6603, 9897, 19809, 29691, 102269, 234229, 306807, 702687, 920421, 2108061, 7261099, 21783297, 65349891]

約数ペア:

[(1, 65349891), (3, 21783297), (9, 7261099), (31, 2108061), (71, 920421), (93, 702687), (213, 306807), (279, 234229), (639, 102269), (2201, 29691), (3299, 19809), (6603, 9897)]