65152731

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2441}}^1$

素因数の和:2523

約数の個数: 32

約数和(自身を含む): 105025536

約数和(自身を除く): 39872805

約数列:

[1, 3, 7, 21, 31, 41, 93, 123, 217, 287, 651, 861, 1271, 2441, 3813, 7323, 8897, 17087, 26691, 51261, 75671, 100081, 227013, 300243, 529697, 700567, 1589091, 2101701, 3102511, 9307533, 21717577, 65152731]

約数ペア:

[(1, 65152731), (3, 21717577), (7, 9307533), (21, 3102511), (31, 2101701), (41, 1589091), (93, 700567), (123, 529697), (217, 300243), (287, 227013), (651, 100081), (861, 75671), (1271, 51261), (2441, 26691), (3813, 17087), (7323, 8897)]