70906563

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28859}}^1$

素因数の和:28888

約数の個数: 32

約数和(自身を含む): 129292800

約数和(自身を除く): 58386237

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 28859, 86577, 202013, 259731, 375167, 606039, 779193, 1125501, 1818117, 2626169, 3376503, 5454351, 7878507, 10129509, 23635521, 70906563]

約数ペア:

[(1, 70906563), (3, 23635521), (7, 10129509), (9, 7878507), (13, 5454351), (21, 3376503), (27, 2626169), (39, 1818117), (63, 1125501), (91, 779193), (117, 606039), (189, 375167), (273, 259731), (351, 202013), (819, 86577), (2457, 28859)]