258118839

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{467}}^1\times {\mathrm{1861}}^1$

素因数の和:2348

約数の個数: 32

約数和(自身を含む): 418279680

約数和(自身を除く): 160160841

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 467, 1401, 1861, 4203, 5137, 5583, 12609, 15411, 16749, 20471, 46233, 50247, 61413, 138699, 184239, 552717, 869087, 2607261, 7821783, 9559957, 23465349, 28679871, 86039613, 258118839]

約数ペア:

[(1, 258118839), (3, 86039613), (9, 28679871), (11, 23465349), (27, 9559957), (33, 7821783), (99, 2607261), (297, 869087), (467, 552717), (1401, 184239), (1861, 138699), (4203, 61413), (5137, 50247), (5583, 46233), (12609, 20471), (15411, 16749)]