33867639

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:250

約数の個数: 48

約数和(自身を含む): 55770624

約数和(自身を除く): 21902985

約数列:

[1, 3, 9, 13, 27, 39, 71, 81, 117, 151, 213, 243, 351, 453, 639, 923, 1053, 1359, 1917, 1963, 2769, 3159, 4077, 5751, 5889, 8307, 10721, 12231, 17253, 17667, 24921, 32163, 36693, 53001, 74763, 96489, 139373, 159003, 224289, 289467, 418119, 477009, 868401, 1254357, 2605203, 3763071, 11289213, 33867639]

約数ペア:

[(1, 33867639), (3, 11289213), (9, 3763071), (13, 2605203), (27, 1254357), (39, 868401), (71, 477009), (81, 418119), (117, 289467), (151, 224289), (213, 159003), (243, 139373), (351, 96489), (453, 74763), (639, 53001), (923, 36693), (1053, 32163), (1359, 24921), (1917, 17667), (1963, 17253), (2769, 12231), (3159, 10721), (4077, 8307), (5751, 5889)]