120615237

素因数分解:

$3^7\times {\mathrm{131}}^1\times {\mathrm{421}}^1$

素因数の和:573

約数の個数: 32

約数和(自身を含む): 182709120

約数和(自身を除く): 62093883

約数列:

[1, 3, 9, 27, 81, 131, 243, 393, 421, 729, 1179, 1263, 2187, 3537, 3789, 10611, 11367, 31833, 34101, 55151, 95499, 102303, 165453, 286497, 306909, 496359, 920727, 1489077, 4467231, 13401693, 40205079, 120615237]

約数ペア:

[(1, 120615237), (3, 40205079), (9, 13401693), (27, 4467231), (81, 1489077), (131, 920727), (243, 496359), (393, 306909), (421, 286497), (729, 165453), (1179, 102303), (1263, 95499), (2187, 55151), (3537, 34101), (3789, 31833), (10611, 11367)]