4726397871

素因数分解:

$3^7\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4493}}^1$

素因数の和:4564

約数の個数: 64

約数和(自身を含む): 7841850240

約数和(自身を除く): 3115452369

約数列:

[1, 3, 9, 13, 27, 37, 39, 81, 111, 117, 243, 333, 351, 481, 729, 999, 1053, 1443, 2187, 2997, 3159, 4329, 4493, 8991, 9477, 12987, 13479, 26973, 28431, 38961, 40437, 58409, 80919, 116883, 121311, 166241, 175227, 350649, 363933, 498723, 525681, 1051947, 1091799, 1496169, 1577043, 2161133, 3275397, 4488507, 4731129, 6483399, 9826191, 13465521, 14193387, 19450197, 40396563, 42580161, 58350591, 121189689, 127740483, 175051773, 363569067, 525155319, 1575465957, 4726397871]

約数ペア:

[(1, 4726397871), (3, 1575465957), (9, 525155319), (13, 363569067), (27, 175051773), (37, 127740483), (39, 121189689), (81, 58350591), (111, 42580161), (117, 40396563), (243, 19450197), (333, 14193387), (351, 13465521), (481, 9826191), (729, 6483399), (999, 4731129), (1053, 4488507), (1443, 3275397), (2187, 2161133), (2997, 1577043), (3159, 1496169), (4329, 1091799), (4493, 1051947), (8991, 525681), (9477, 498723), (12987, 363933), (13479, 350649), (26973, 175227), (28431, 166241), (38961, 121311), (40437, 116883), (58409, 80919)]