61808241

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{227}}^1$

素因数の和:501

約数の個数: 32

約数和(自身を含む): 93155328

約数和(自身を除く): 31347087

約数列:

[1, 3, 11, 33, 37, 111, 223, 227, 407, 669, 681, 1221, 2453, 2497, 7359, 7491, 8251, 8399, 24753, 25197, 50621, 90761, 92389, 151863, 272283, 277167, 556831, 1670493, 1872977, 5618931, 20602747, 61808241]

約数ペア:

[(1, 61808241), (3, 20602747), (11, 5618931), (33, 1872977), (37, 1670493), (111, 556831), (223, 277167), (227, 272283), (407, 151863), (669, 92389), (681, 90761), (1221, 50621), (2453, 25197), (2497, 24753), (7359, 8399), (7491, 8251)]