69297579

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10391}}^1$

素因数の和:10432

約数の個数: 32

約数和(自身を含む): 116390400

約数和(自身を除く): 47092821

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 171, 247, 351, 513, 741, 2223, 6669, 10391, 31173, 93519, 135083, 197429, 280557, 405249, 592287, 1215747, 1776861, 2566577, 3647241, 5330583, 7699731, 23099193, 69297579]

約数ペア:

[(1, 69297579), (3, 23099193), (9, 7699731), (13, 5330583), (19, 3647241), (27, 2566577), (39, 1776861), (57, 1215747), (117, 592287), (171, 405249), (247, 280557), (351, 197429), (513, 135083), (741, 93519), (2223, 31173), (6669, 10391)]