43454931

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 64555008

約数和(自身を除く): 21100077

約数列:

[1, 3, 13, 39, 47, 141, 151, 157, 453, 471, 611, 1833, 1963, 2041, 5889, 6123, 7097, 7379, 21291, 22137, 23707, 71121, 92261, 95927, 276783, 287781, 308191, 924573, 1114229, 3342687, 14484977, 43454931]

約数ペア:

[(1, 43454931), (3, 14484977), (13, 3342687), (39, 1114229), (47, 924573), (141, 308191), (151, 287781), (157, 276783), (453, 95927), (471, 92261), (611, 71121), (1833, 23707), (1963, 22137), (2041, 21291), (5889, 7379), (6123, 7097)]