25352973

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{677}}^1$

素因数の和:778

約数の個数: 32

約数和(自身を含む): 40137600

約数和(自身を除く): 14784627

約数列:

[1, 3, 9, 19, 27, 57, 73, 171, 219, 513, 657, 677, 1387, 1971, 2031, 4161, 6093, 12483, 12863, 18279, 37449, 38589, 49421, 115767, 148263, 347301, 444789, 938999, 1334367, 2816997, 8450991, 25352973]

約数ペア:

[(1, 25352973), (3, 8450991), (9, 2816997), (19, 1334367), (27, 938999), (57, 444789), (73, 347301), (171, 148263), (219, 115767), (513, 49421), (657, 38589), (677, 37449), (1387, 18279), (1971, 12863), (2031, 12483), (4161, 6093)]