156776229153

素因数分解:

$3^2\times {\mathrm{199}}^1\times {\mathrm{421}}^1\times {\mathrm{207923}}^1$

素因数の和:208549

約数の個数: 24

約数和(自身を含む): 228134212800

約数和(自身を除く): 71357983647

約数列:

[1, 3, 9, 199, 421, 597, 1263, 1791, 3789, 83779, 207923, 251337, 623769, 754011, 1871307, 41376677, 87535583, 124130031, 262606749, 372390093, 787820247, 17419581017, 52258743051, 156776229153]

約数ペア:

[(1, 156776229153), (3, 52258743051), (9, 17419581017), (199, 787820247), (421, 372390093), (597, 262606749), (1263, 124130031), (1791, 87535583), (3789, 41376677), (83779, 1871307), (207923, 754011), (251337, 623769)]