78907347

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{8171}}^1$

素因数の和:8243

約数の個数: 24

約数和(自身を含む): 121109040

約数和(自身を除く): 42201693

約数列:

[1, 3, 9, 29, 37, 87, 111, 261, 333, 1073, 3219, 8171, 9657, 24513, 73539, 236959, 302327, 710877, 906981, 2132631, 2720943, 8767483, 26302449, 78907347]

約数ペア:

[(1, 78907347), (3, 26302449), (9, 8767483), (29, 2720943), (37, 2132631), (87, 906981), (111, 710877), (261, 302327), (333, 236959), (1073, 73539), (3219, 24513), (8171, 9657)]