85303179

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12791}}^1$

素因数の和:12832

約数の個数: 32

約数和(自身を含む): 143270400

約数和(自身を除く): 57967221

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 171, 247, 351, 513, 741, 2223, 6669, 12791, 38373, 115119, 166283, 243029, 345357, 498849, 729087, 1496547, 2187261, 3159377, 4489641, 6561783, 9478131, 28434393, 85303179]

約数ペア:

[(1, 85303179), (3, 28434393), (9, 9478131), (13, 6561783), (19, 4489641), (27, 3159377), (39, 2187261), (57, 1496547), (117, 729087), (171, 498849), (247, 345357), (351, 243029), (513, 166283), (741, 115119), (2223, 38373), (6669, 12791)]