75866161

素因数分解:

$7^2\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1$

素因数の和:421

約数の個数: 24

約数和(自身を含む): 91010304

約数和(自身を除く): 15144143

約数列:

[1, 7, 49, 53, 131, 223, 371, 917, 1561, 2597, 6419, 6943, 10927, 11819, 29213, 48601, 82733, 204491, 340207, 579131, 1431437, 1548289, 10838023, 75866161]

約数ペア:

[(1, 75866161), (7, 10838023), (49, 1548289), (53, 1431437), (131, 579131), (223, 340207), (371, 204491), (917, 82733), (1561, 48601), (2597, 29213), (6419, 11819), (6943, 10927)]