127067193

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1571}}^1$

素因数の和:1650

約数の個数: 48

約数和(自身を含む): 215804160

約数和(自身を除く): 88736967

約数列:

[1, 3, 9, 11, 19, 33, 43, 57, 99, 129, 171, 209, 387, 473, 627, 817, 1419, 1571, 1881, 2451, 4257, 4713, 7353, 8987, 14139, 17281, 26961, 29849, 51843, 67553, 80883, 89547, 155529, 202659, 268641, 328339, 607977, 743083, 985017, 1283507, 2229249, 2955051, 3850521, 6687747, 11551563, 14118577, 42355731, 127067193]

約数ペア:

[(1, 127067193), (3, 42355731), (9, 14118577), (11, 11551563), (19, 6687747), (33, 3850521), (43, 2955051), (57, 2229249), (99, 1283507), (129, 985017), (171, 743083), (209, 607977), (387, 328339), (473, 268641), (627, 202659), (817, 155529), (1419, 89547), (1571, 80883), (1881, 67553), (2451, 51843), (4257, 29849), (4713, 26961), (7353, 17281), (8987, 14139)]