16359991851

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2999}}^1\times {\mathrm{5527}}^1$

素因数の和:8583

約数の個数: 32

約数和(自身を含む): 25473024000

約数和(自身を除く): 9113032149

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 2999, 5527, 8997, 16581, 20993, 38689, 62979, 116067, 140953, 259769, 422859, 779307, 986671, 1818383, 2960013, 5455149, 16575473, 49726419, 116028311, 348084933, 779047231, 2337141693, 5453330617, 16359991851]

約数ペア:

[(1, 16359991851), (3, 5453330617), (7, 2337141693), (21, 779047231), (47, 348084933), (141, 116028311), (329, 49726419), (987, 16575473), (2999, 5455149), (5527, 2960013), (8997, 1818383), (16581, 986671), (20993, 779307), (38689, 422859), (62979, 259769), (116067, 140953)]