27172158

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:369

約数の個数: 48

約数和(自身を含む): 59590656

約数和(自身を除く): 32418498

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 127, 169, 211, 254, 338, 381, 422, 507, 633, 762, 1014, 1266, 1651, 2743, 3302, 4953, 5486, 8229, 9906, 16458, 21463, 26797, 35659, 42926, 53594, 64389, 71318, 80391, 106977, 128778, 160782, 213954, 348361, 696722, 1045083, 2090166, 4528693, 9057386, 13586079, 27172158]

約数ペア:

[(1, 27172158), (2, 13586079), (3, 9057386), (6, 4528693), (13, 2090166), (26, 1045083), (39, 696722), (78, 348361), (127, 213954), (169, 160782), (211, 128778), (254, 106977), (338, 80391), (381, 71318), (422, 64389), (507, 53594), (633, 42926), (762, 35659), (1014, 26797), (1266, 21463), (1651, 16458), (2743, 9906), (3302, 8229), (4953, 5486)]