15568272237

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1879}}^1\times {\mathrm{9623}}^1$

素因数の和:11553

約数の個数: 32

約数和(自身を含む): 24317153280

約数和(自身を除く): 8748881043

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 1879, 5637, 9623, 13153, 28869, 39459, 67361, 77039, 202083, 231117, 394543, 539273, 1183629, 1617819, 2761801, 8285403, 18081617, 54244851, 126571319, 379713957, 741346297, 2224038891, 5189424079, 15568272237]

約数ペア:

[(1, 15568272237), (3, 5189424079), (7, 2224038891), (21, 741346297), (41, 379713957), (123, 126571319), (287, 54244851), (861, 18081617), (1879, 8285403), (5637, 2761801), (9623, 1617819), (13153, 1183629), (28869, 539273), (39459, 394543), (67361, 231117), (77039, 202083)]