61517313

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:196

約数の個数: 80

約数和(自身を含む): 111234816

約数和(自身を除く): 49717503

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 47, 81, 99, 113, 117, 141, 143, 297, 339, 351, 423, 429, 517, 611, 891, 1017, 1053, 1243, 1269, 1287, 1469, 1551, 1833, 3051, 3729, 3807, 3861, 4407, 4653, 5311, 5499, 6721, 9153, 11187, 11583, 13221, 13959, 15933, 16159, 16497, 20163, 33561, 39663, 41877, 47799, 48477, 49491, 58421, 60489, 69043, 100683, 118989, 143397, 145431, 175263, 181467, 207129, 430191, 436293, 525789, 544401, 621387, 759473, 1308879, 1577367, 1864161, 2278419, 4732101, 5592483, 6835257, 20505771, 61517313]

約数ペア:

[(1, 61517313), (3, 20505771), (9, 6835257), (11, 5592483), (13, 4732101), (27, 2278419), (33, 1864161), (39, 1577367), (47, 1308879), (81, 759473), (99, 621387), (113, 544401), (117, 525789), (141, 436293), (143, 430191), (297, 207129), (339, 181467), (351, 175263), (423, 145431), (429, 143397), (517, 118989), (611, 100683), (891, 69043), (1017, 60489), (1053, 58421), (1243, 49491), (1269, 48477), (1287, 47799), (1469, 41877), (1551, 39663), (1833, 33561), (3051, 20163), (3729, 16497), (3807, 16159), (3861, 15933), (4407, 13959), (4653, 13221), (5311, 11583), (5499, 11187), (6721, 9153)]