73395153

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1483}}^1$

素因数の和:1555

約数の個数: 40

約数和(自身を含む): 120667008

約数和(自身を除く): 47271855

約数列:

[1, 3, 9, 13, 27, 39, 47, 81, 117, 141, 351, 423, 611, 1053, 1269, 1483, 1833, 3807, 4449, 5499, 13347, 16497, 19279, 40041, 49491, 57837, 69701, 120123, 173511, 209103, 520533, 627309, 906113, 1561599, 1881927, 2718339, 5645781, 8155017, 24465051, 73395153]

約数ペア:

[(1, 73395153), (3, 24465051), (9, 8155017), (13, 5645781), (27, 2718339), (39, 1881927), (47, 1561599), (81, 906113), (117, 627309), (141, 520533), (351, 209103), (423, 173511), (611, 120123), (1053, 69701), (1269, 57837), (1483, 49491), (1833, 40041), (3807, 19279), (4449, 16497), (5499, 13347)]