73259823

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2113}}^1$

素因数の和:2263

約数の個数: 32

約数和(自身を含む): 121225216

約数和(自身を除く): 47965393

約数列:

[1, 3, 7, 13, 21, 39, 91, 127, 273, 381, 889, 1651, 2113, 2667, 4953, 6339, 11557, 14791, 27469, 34671, 44373, 82407, 192283, 268351, 576849, 805053, 1878457, 3488563, 5635371, 10465689, 24419941, 73259823]

約数ペア:

[(1, 73259823), (3, 24419941), (7, 10465689), (13, 5635371), (21, 3488563), (39, 1878457), (91, 805053), (127, 576849), (273, 268351), (381, 192283), (889, 82407), (1651, 44373), (2113, 34671), (2667, 27469), (4953, 14791), (6339, 11557)]