42050853

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2549}}^1$

素因数の和:2618

約数の個数: 32

約数和(自身を含む): 68544000

約数和(自身を除く): 26493147

約数列:

[1, 3, 9, 13, 27, 39, 47, 117, 141, 351, 423, 611, 1269, 1833, 2549, 5499, 7647, 16497, 22941, 33137, 68823, 99411, 119803, 298233, 359409, 894699, 1078227, 1557439, 3234681, 4672317, 14016951, 42050853]

約数ペア:

[(1, 42050853), (3, 14016951), (9, 4672317), (13, 3234681), (27, 1557439), (39, 1078227), (47, 894699), (117, 359409), (141, 298233), (351, 119803), (423, 99411), (611, 68823), (1269, 33137), (1833, 22941), (2549, 16497), (5499, 7647)]