121553553

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{557}}^1$

素因数の和:977

約数の個数: 32

約数和(自身を含む): 188023680

約数和(自身を除く): 66470127

約数列:

[1, 3, 11, 17, 33, 51, 187, 389, 557, 561, 1167, 1671, 4279, 6127, 6613, 9469, 12837, 18381, 19839, 28407, 72743, 104159, 216673, 218229, 312477, 650019, 2383403, 3683441, 7150209, 11050323, 40517851, 121553553]

約数ペア:

[(1, 121553553), (3, 40517851), (11, 11050323), (17, 7150209), (33, 3683441), (51, 2383403), (187, 650019), (389, 312477), (557, 218229), (561, 216673), (1167, 104159), (1671, 72743), (4279, 28407), (6127, 19839), (6613, 18381), (9469, 12837)]