71324271

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{11273}}^1$

素因数の和:11335

約数の個数: 24

約数和(自身を含む): 111387120

約数和(自身を除く): 40062849

約数列:

[1, 3, 9, 19, 37, 57, 111, 171, 333, 703, 2109, 6327, 11273, 33819, 101457, 214187, 417101, 642561, 1251303, 1927683, 3753909, 7924919, 23774757, 71324271]

約数ペア:

[(1, 71324271), (3, 23774757), (9, 7924919), (19, 3753909), (37, 1927683), (57, 1251303), (111, 642561), (171, 417101), (333, 214187), (703, 101457), (2109, 33819), (6327, 11273)]