167998545

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{26107}}^1$

素因数の和:26142

約数の個数: 48

約数和(自身を含む): 342119232

約数和(自身を除く): 174120687

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 117, 143, 165, 195, 429, 495, 585, 715, 1287, 2145, 6435, 26107, 78321, 130535, 234963, 287177, 339391, 391605, 861531, 1018173, 1174815, 1435885, 1696955, 2584593, 3054519, 3733301, 4307655, 5090865, 11199903, 12922965, 15272595, 18666505, 33599709, 55999515, 167998545]

約数ペア:

[(1, 167998545), (3, 55999515), (5, 33599709), (9, 18666505), (11, 15272595), (13, 12922965), (15, 11199903), (33, 5090865), (39, 4307655), (45, 3733301), (55, 3054519), (65, 2584593), (99, 1696955), (117, 1435885), (143, 1174815), (165, 1018173), (195, 861531), (429, 391605), (495, 339391), (585, 287177), (715, 234963), (1287, 130535), (2145, 78321), (6435, 26107)]