121531428

素因数分解:

$2^2\times 3^4\times {\mathrm{375097}}^1$

素因数の和:375113

約数の個数: 30

約数和(自身を含む): 317708006

約数和(自身を除く): 196176578

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 375097, 750194, 1125291, 1500388, 2250582, 3375873, 4501164, 6751746, 10127619, 13503492, 20255238, 30382857, 40510476, 60765714, 121531428]

約数ペア:

[(1, 121531428), (2, 60765714), (3, 40510476), (4, 30382857), (6, 20255238), (9, 13503492), (12, 10127619), (18, 6751746), (27, 4501164), (36, 3375873), (54, 2250582), (81, 1500388), (108, 1125291), (162, 750194), (324, 375097)]