45240723

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{26881}}^1$

素因数の和:26915

約数の個数: 24

約数和(自身を含む): 75484656

約数和(自身を除く): 30243933

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1683, 26881, 80643, 241929, 295691, 456977, 887073, 1370931, 2661219, 4112793, 5026747, 15080241, 45240723]

約数ペア:

[(1, 45240723), (3, 15080241), (9, 5026747), (11, 4112793), (17, 2661219), (33, 1370931), (51, 887073), (99, 456977), (153, 295691), (187, 241929), (561, 80643), (1683, 26881)]