91261443

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{947}}^1$

素因数の和:1323

約数の個数: 32

約数和(自身を含む): 150345216

約数和(自身を除く): 59083773

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 353, 947, 1059, 2471, 2841, 4589, 6629, 7413, 12311, 13767, 19887, 32123, 36933, 86177, 96369, 258531, 334291, 1002873, 2340037, 4345783, 7020111, 13037349, 30420481, 91261443]

約数ペア:

[(1, 91261443), (3, 30420481), (7, 13037349), (13, 7020111), (21, 4345783), (39, 2340037), (91, 1002873), (273, 334291), (353, 258531), (947, 96369), (1059, 86177), (2471, 36933), (2841, 32123), (4589, 19887), (6629, 13767), (7413, 12311)]