77834829

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 111513600

約数和(自身を除く): 33678771

約数列:

[1, 3, 23, 69, 79, 109, 131, 237, 327, 393, 1817, 2507, 3013, 5451, 7521, 8611, 9039, 10349, 14279, 25833, 31047, 42837, 198053, 238027, 328417, 594159, 714081, 985251, 1128041, 3384123, 25944943, 77834829]

約数ペア:

[(1, 77834829), (3, 25944943), (23, 3384123), (69, 1128041), (79, 985251), (109, 714081), (131, 594159), (237, 328417), (327, 238027), (393, 198053), (1817, 42837), (2507, 31047), (3013, 25833), (5451, 14279), (7521, 10349), (8611, 9039)]