159598509

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{4019}}^1$

素因数の和:4121

約数の個数: 32

約数和(自身を含む): 255221760

約数和(自身を除く): 95623251

約数列:

[1, 3, 7, 21, 31, 61, 93, 183, 217, 427, 651, 1281, 1891, 4019, 5673, 12057, 13237, 28133, 39711, 84399, 124589, 245159, 373767, 735477, 872123, 1716113, 2616369, 5148339, 7599929, 22799787, 53199503, 159598509]

約数ペア:

[(1, 159598509), (3, 53199503), (7, 22799787), (21, 7599929), (31, 5148339), (61, 2616369), (93, 1716113), (183, 872123), (217, 735477), (427, 373767), (651, 245159), (1281, 124589), (1891, 84399), (4019, 39711), (5673, 28133), (12057, 13237)]