64496103

素因数分解:

$3^1\times 7^2\times {\mathrm{271}}^1\times {\mathrm{1619}}^1$

素因数の和:1907

約数の個数: 24

約数和(自身を含む): 100465920

約数和(自身を除く): 35969817

約数列:

[1, 3, 7, 21, 49, 147, 271, 813, 1619, 1897, 4857, 5691, 11333, 13279, 33999, 39837, 79331, 237993, 438749, 1316247, 3071243, 9213729, 21498701, 64496103]

約数ペア:

[(1, 64496103), (3, 21498701), (7, 9213729), (21, 3071243), (49, 1316247), (147, 438749), (271, 237993), (813, 79331), (1619, 39837), (1897, 33999), (4857, 13279), (5691, 11333)]