63953669521

素因数分解:

$7^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{279541}}^1$

素因数の和:279614

約数の個数: 32

約数和(自身を含む): 80508096000

約数和(自身を除く): 16554426479

約数列:

[1, 7, 23, 29, 49, 161, 203, 343, 667, 1127, 1421, 4669, 7889, 9947, 32683, 228781, 279541, 1956787, 6429443, 8106689, 13697509, 45006101, 56746823, 95882563, 186453847, 315042707, 397227761, 1305176929, 2205298949, 2780594327, 9136238503, 63953669521]

約数ペア:

[(1, 63953669521), (7, 9136238503), (23, 2780594327), (29, 2205298949), (49, 1305176929), (161, 397227761), (203, 315042707), (343, 186453847), (667, 95882563), (1127, 56746823), (1421, 45006101), (4669, 13697509), (7889, 8106689), (9947, 6429443), (32683, 1956787), (228781, 279541)]