120460809

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{887}}^1$

素因数の和:1149

約数の個数: 32

約数和(自身を含む): 190955520

約数和(自身を除く): 70494711

約数列:

[1, 3, 7, 21, 29, 87, 203, 223, 609, 669, 887, 1561, 2661, 4683, 6209, 6467, 18627, 19401, 25723, 45269, 77169, 135807, 180061, 197801, 540183, 593403, 1384607, 4153821, 5736229, 17208687, 40153603, 120460809]

約数ペア:

[(1, 120460809), (3, 40153603), (7, 17208687), (21, 5736229), (29, 4153821), (87, 1384607), (203, 593403), (223, 540183), (609, 197801), (669, 180061), (887, 135807), (1561, 77169), (2661, 45269), (4683, 25723), (6209, 19401), (6467, 18627)]