17763291

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1$

素因数の和:113

約数の個数: 72

約数和(自身を含む): 33817056

約数和(自身を除く): 16053765

約数列:

[1, 3, 7, 9, 13, 21, 23, 39, 41, 63, 69, 91, 117, 123, 161, 207, 273, 287, 299, 369, 483, 529, 533, 819, 861, 897, 943, 1449, 1587, 1599, 2093, 2583, 2691, 2829, 3703, 3731, 4761, 4797, 6279, 6601, 6877, 8487, 11109, 11193, 12259, 18837, 19803, 20631, 21689, 33327, 33579, 36777, 48139, 59409, 61893, 65067, 85813, 110331, 144417, 151823, 195201, 257439, 281957, 433251, 455469, 772317, 845871, 1366407, 1973699, 2537613, 5921097, 17763291]

約数ペア:

[(1, 17763291), (3, 5921097), (7, 2537613), (9, 1973699), (13, 1366407), (21, 845871), (23, 772317), (39, 455469), (41, 433251), (63, 281957), (69, 257439), (91, 195201), (117, 151823), (123, 144417), (161, 110331), (207, 85813), (273, 65067), (287, 61893), (299, 59409), (369, 48139), (483, 36777), (529, 33579), (533, 33327), (819, 21689), (861, 20631), (897, 19803), (943, 18837), (1449, 12259), (1587, 11193), (1599, 11109), (2093, 8487), (2583, 6877), (2691, 6601), (2829, 6279), (3703, 4797), (3731, 4761)]