87057423

素因数分解:

$3^5\times {\mathrm{239}}^1\times {\mathrm{1499}}^1$

素因数の和:1753

約数の個数: 24

約数和(自身を含む): 131040000

約数和(自身を除く): 43982577

約数列:

[1, 3, 9, 27, 81, 239, 243, 717, 1499, 2151, 4497, 6453, 13491, 19359, 40473, 58077, 121419, 358261, 364257, 1074783, 3224349, 9673047, 29019141, 87057423]

約数ペア:

[(1, 87057423), (3, 29019141), (9, 9673047), (27, 3224349), (81, 1074783), (239, 364257), (243, 358261), (717, 121419), (1499, 58077), (2151, 40473), (4497, 19359), (6453, 13491)]