163133061

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{947}}^1$

素因数の和:1601

約数の個数: 32

約数和(自身を含む): 268412928

約数和(自身を除く): 105279867

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 631, 947, 1893, 2841, 4417, 6629, 8203, 12311, 13251, 19887, 24609, 36933, 57421, 86177, 172263, 258531, 597557, 1792671, 4182899, 7768241, 12548697, 23304723, 54377687, 163133061]

約数ペア:

[(1, 163133061), (3, 54377687), (7, 23304723), (13, 12548697), (21, 7768241), (39, 4182899), (91, 1792671), (273, 597557), (631, 258531), (947, 172263), (1893, 86177), (2841, 57421), (4417, 36933), (6629, 24609), (8203, 19887), (12311, 13251)]