72668739

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{727}}^1$

素因数の和:987

約数の個数: 32

約数和(自身を含む): 114476544

約数和(自身を除く): 41807805

約数列:

[1, 3, 11, 13, 33, 39, 143, 233, 429, 699, 727, 2181, 2563, 3029, 7689, 7997, 9087, 9451, 23991, 28353, 33319, 99957, 103961, 169391, 311883, 508173, 1863301, 2202083, 5589903, 6606249, 24222913, 72668739]

約数ペア:

[(1, 72668739), (3, 24222913), (11, 6606249), (13, 5589903), (33, 2202083), (39, 1863301), (143, 508173), (233, 311883), (429, 169391), (699, 103961), (727, 99957), (2181, 33319), (2563, 28353), (3029, 23991), (7689, 9451), (7997, 9087)]