15663359529

素因数分解:

$3^4\times {\mathrm{2741}}^1\times {\mathrm{70549}}^1$

素因数の和:73302

約数の個数: 20

約数和(自身を含む): 23407220100

約数和(自身を除く): 7743860571

約数列:

[1, 3, 9, 27, 81, 2741, 8223, 24669, 70549, 74007, 211647, 222021, 634941, 1904823, 5714469, 193374809, 580124427, 1740373281, 5221119843, 15663359529]

約数ペア:

[(1, 15663359529), (3, 5221119843), (9, 1740373281), (27, 580124427), (81, 193374809), (2741, 5714469), (8223, 1904823), (24669, 634941), (70549, 222021), (74007, 211647)]