76155021

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{10357}}^1$

素因数の和:10425

約数の個数: 24

約数和(自身を含む): 118495520

約数和(自身を除く): 42340499

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 387, 817, 2451, 7353, 10357, 31071, 93213, 196783, 445351, 590349, 1336053, 1771047, 4008159, 8461669, 25385007, 76155021]

約数ペア:

[(1, 76155021), (3, 25385007), (9, 8461669), (19, 4008159), (43, 1771047), (57, 1336053), (129, 590349), (171, 445351), (387, 196783), (817, 93213), (2451, 31071), (7353, 10357)]