70269789

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 102021120

約数和(自身を除く): 31751331

約数列:

[1, 3, 17, 51, 79, 107, 163, 237, 321, 489, 1343, 1819, 2771, 4029, 5457, 8313, 8453, 12877, 17441, 25359, 38631, 52323, 143701, 218909, 296497, 431103, 656727, 889491, 1377839, 4133517, 23423263, 70269789]

約数ペア:

[(1, 70269789), (3, 23423263), (17, 4133517), (51, 1377839), (79, 889491), (107, 656727), (163, 431103), (237, 296497), (321, 218909), (489, 143701), (1343, 52323), (1819, 38631), (2771, 25359), (4029, 17441), (5457, 12877), (8313, 8453)]