65580333

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{1049}}^1$

素因数の和:1301

約数の個数: 32

約数和(自身を含む): 108192000

約数和(自身を除く): 42611667

約数列:

[1, 3, 7, 13, 21, 39, 91, 229, 273, 687, 1049, 1603, 2977, 3147, 4809, 7343, 8931, 13637, 20839, 22029, 40911, 62517, 95459, 240221, 286377, 720663, 1681547, 3122873, 5044641, 9368619, 21860111, 65580333]

約数ペア:

[(1, 65580333), (3, 21860111), (7, 9368619), (13, 5044641), (21, 3122873), (39, 1681547), (91, 720663), (229, 286377), (273, 240221), (687, 95459), (1049, 62517), (1603, 40911), (2977, 22029), (3147, 20839), (4809, 13637), (7343, 8931)]