190022553

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{158749}}^1$

素因数の和:158781

約数の個数: 24

約数和(自身を含む): 330200000

約数和(自身を除く): 140177447

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 158749, 476247, 1111243, 1428741, 3016231, 3333729, 9048693, 10001187, 21113617, 27146079, 63340851, 190022553]

約数ペア:

[(1, 190022553), (3, 63340851), (7, 27146079), (9, 21113617), (19, 10001187), (21, 9048693), (57, 3333729), (63, 3016231), (133, 1428741), (171, 1111243), (399, 476247), (1197, 158749)]