168130143

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{1901}}^1$

素因数の和:2255

約数の個数: 24

約数和(自身を含む): 251611776

約数和(自身を除く): 83481633

約数列:

[1, 3, 9, 31, 93, 279, 317, 951, 1901, 2853, 5703, 9827, 17109, 29481, 58931, 88443, 176793, 530379, 602617, 1807851, 5423553, 18681127, 56043381, 168130143]

約数ペア:

[(1, 168130143), (3, 56043381), (9, 18681127), (31, 5423553), (93, 1807851), (279, 602617), (317, 530379), (951, 176793), (1901, 88443), (2853, 58931), (5703, 29481), (9827, 17109)]