157026681

素因数分解:

$3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{12041}}^1$

素因数の和:12083

約数の個数: 40

約数和(自身を含む): 279759744

約数和(自身を除く): 122733063

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 81, 161, 189, 207, 483, 567, 621, 1449, 1863, 4347, 12041, 13041, 36123, 84287, 108369, 252861, 276943, 325107, 758583, 830829, 975321, 1938601, 2275749, 2492487, 5815803, 6827247, 7477461, 17447409, 22432383, 52342227, 157026681]

約数ペア:

[(1, 157026681), (3, 52342227), (7, 22432383), (9, 17447409), (21, 7477461), (23, 6827247), (27, 5815803), (63, 2492487), (69, 2275749), (81, 1938601), (161, 975321), (189, 830829), (207, 758583), (483, 325107), (567, 276943), (621, 252861), (1449, 108369), (1863, 84287), (4347, 36123), (12041, 13041)]