325509921

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2591}}^1$

素因数の和:2664

約数の個数: 48

約数和(自身を含む): 543449088

約数和(自身を除く): 217939167

約数列:

[1, 3, 9, 11, 27, 33, 47, 81, 99, 141, 243, 297, 423, 517, 891, 1269, 1551, 2591, 2673, 3807, 4653, 7773, 11421, 13959, 23319, 28501, 41877, 69957, 85503, 121777, 125631, 209871, 256509, 365331, 629613, 769527, 1095993, 1339547, 2308581, 3287979, 4018641, 6925743, 9863937, 12055923, 29591811, 36167769, 108503307, 325509921]

約数ペア:

[(1, 325509921), (3, 108503307), (9, 36167769), (11, 29591811), (27, 12055923), (33, 9863937), (47, 6925743), (81, 4018641), (99, 3287979), (141, 2308581), (243, 1339547), (297, 1095993), (423, 769527), (517, 629613), (891, 365331), (1269, 256509), (1551, 209871), (2591, 125631), (2673, 121777), (3807, 85503), (4653, 69957), (7773, 41877), (11421, 28501), (13959, 23319)]