137104311

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{631}}^1$

素因数の和:771

約数の個数: 32

約数和(自身を含む): 198033408

約数和(自身を除く): 60929097

約数列:

[1, 3, 23, 47, 67, 69, 141, 201, 631, 1081, 1541, 1893, 3149, 3243, 4623, 9447, 14513, 29657, 42277, 43539, 72427, 88971, 126831, 217281, 682111, 972371, 1987019, 2046333, 2917113, 5961057, 45701437, 137104311]

約数ペア:

[(1, 137104311), (3, 45701437), (23, 5961057), (47, 2917113), (67, 2046333), (69, 1987019), (141, 972371), (201, 682111), (631, 217281), (1081, 126831), (1541, 88971), (1893, 72427), (3149, 43539), (3243, 42277), (4623, 29657), (9447, 14513)]