4808655189

素因数分解:

$3^2\times {\mathrm{13}}^3\times {\mathrm{157}}^1\times {\mathrm{1549}}^1$

素因数の和:1751

約数の個数: 48

約数和(自身を含む): 7577206000

約数和(自身を除く): 2768550811

約数列:

[1, 3, 9, 13, 39, 117, 157, 169, 471, 507, 1413, 1521, 1549, 2041, 2197, 4647, 6123, 6591, 13941, 18369, 19773, 20137, 26533, 60411, 79599, 181233, 238797, 243193, 261781, 344929, 729579, 785343, 1034787, 2188737, 2356029, 3104361, 3161509, 3403153, 9484527, 10209459, 28453581, 30628377, 41099617, 123298851, 369896553, 534295021, 1602885063, 4808655189]

約数ペア:

[(1, 4808655189), (3, 1602885063), (9, 534295021), (13, 369896553), (39, 123298851), (117, 41099617), (157, 30628377), (169, 28453581), (471, 10209459), (507, 9484527), (1413, 3403153), (1521, 3161509), (1549, 3104361), (2041, 2356029), (2197, 2188737), (4647, 1034787), (6123, 785343), (6591, 729579), (13941, 344929), (18369, 261781), (19773, 243193), (20137, 238797), (26533, 181233), (60411, 79599)]