75578778873

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1\times {\mathrm{55103}}^1$

素因数の和:55758

約数の個数: 48

約数和(自身を含む): 123957550080

約数和(自身を除く): 48378771207

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 617, 741, 1851, 2223, 5553, 8021, 11723, 24063, 35169, 55103, 72189, 105507, 152399, 165309, 457197, 495927, 716339, 1046957, 1371591, 2149017, 3140871, 6447051, 9422613, 13610441, 33998551, 40831323, 101995653, 122493969, 305986959, 441981163, 645972469, 1325943489, 1937917407, 3977830467, 5813752221, 8397642097, 25192926291, 75578778873]

約数ペア:

[(1, 75578778873), (3, 25192926291), (9, 8397642097), (13, 5813752221), (19, 3977830467), (39, 1937917407), (57, 1325943489), (117, 645972469), (171, 441981163), (247, 305986959), (617, 122493969), (741, 101995653), (1851, 40831323), (2223, 33998551), (5553, 13610441), (8021, 9422613), (11723, 6447051), (24063, 3140871), (35169, 2149017), (55103, 1371591), (72189, 1046957), (105507, 716339), (152399, 495927), (165309, 457197)]