269968359

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1\times {\mathrm{359}}^1$

素因数の和:627

約数の個数: 32

約数和(自身を含む): 387072000

約数和(自身を除く): 117103641

約数列:

[1, 3, 19, 57, 79, 167, 237, 359, 501, 1077, 1501, 3173, 4503, 6821, 9519, 13193, 20463, 28361, 39579, 59953, 85083, 179859, 250667, 538859, 752001, 1139107, 1616577, 3417321, 4736287, 14208861, 89989453, 269968359]

約数ペア:

[(1, 269968359), (3, 89989453), (19, 14208861), (57, 4736287), (79, 3417321), (167, 1616577), (237, 1139107), (359, 752001), (501, 538859), (1077, 250667), (1501, 179859), (3173, 85083), (4503, 59953), (6821, 39579), (9519, 28361), (13193, 20463)]