542787561

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{1193}}^1$

素因数の和:1383

約数の個数: 40

約数和(自身を含む): 837371304

約数和(自身を除く): 294583743

約数列:

[1, 3, 9, 27, 41, 81, 123, 137, 369, 411, 1107, 1193, 1233, 3321, 3579, 3699, 5617, 10737, 11097, 16851, 32211, 48913, 50553, 96633, 146739, 151659, 163441, 440217, 454977, 490323, 1320651, 1470969, 3961953, 4412907, 6701081, 13238721, 20103243, 60309729, 180929187, 542787561]

約数ペア:

[(1, 542787561), (3, 180929187), (9, 60309729), (27, 20103243), (41, 13238721), (81, 6701081), (123, 4412907), (137, 3961953), (369, 1470969), (411, 1320651), (1107, 490323), (1193, 454977), (1233, 440217), (3321, 163441), (3579, 151659), (3699, 146739), (5617, 96633), (10737, 50553), (11097, 48913), (16851, 32211)]