87391077

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1$

素因数の和:413

約数の個数: 32

約数和(自身を含む): 125199360

約数和(自身を除く): 37808283

約数列:

[1, 3, 31, 37, 93, 109, 111, 233, 327, 699, 1147, 3379, 3441, 4033, 7223, 8621, 10137, 12099, 21669, 25397, 25863, 76191, 125023, 267251, 375069, 787307, 801753, 939689, 2361921, 2819067, 29130359, 87391077]

約数ペア:

[(1, 87391077), (3, 29130359), (31, 2819067), (37, 2361921), (93, 939689), (109, 801753), (111, 787307), (233, 375069), (327, 267251), (699, 125023), (1147, 76191), (3379, 25863), (3441, 25397), (4033, 21669), (7223, 12099), (8621, 10137)]