155121737

素因数分解:

${\mathrm{31}}^3\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:261

約数の個数: 16

約数和(自身を含む): 165494784

約数和(自身を除く): 10373047

約数列:

[1, 31, 41, 127, 961, 1271, 3937, 5207, 29791, 39401, 122047, 161417, 1221431, 3783457, 5003927, 155121737]

約数ペア:

[(1, 155121737), (31, 5003927), (41, 3783457), (127, 1221431), (961, 161417), (1271, 122047), (3937, 39401), (5207, 29791)]