148536717

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{2749}}^1$

素因数の和:2873

約数の個数: 32

約数和(自身を含む): 236544000

約数和(自身を除く): 88007283

約数列:

[1, 3, 7, 21, 31, 83, 93, 217, 249, 581, 651, 1743, 2573, 2749, 7719, 8247, 18011, 19243, 54033, 57729, 85219, 228167, 255657, 596533, 684501, 1597169, 1789599, 4791507, 7073177, 21219531, 49512239, 148536717]

約数ペア:

[(1, 148536717), (3, 49512239), (7, 21219531), (21, 7073177), (31, 4791507), (83, 1789599), (93, 1597169), (217, 684501), (249, 596533), (581, 255657), (651, 228167), (1743, 85219), (2573, 57729), (2749, 54033), (7719, 19243), (8247, 18011)]