74860929

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:340

約数の個数: 80

約数和(自身を含む): 137579904

約数和(自身を除く): 62718975

約数列:

[1, 3, 9, 11, 13, 23, 27, 33, 39, 69, 81, 99, 117, 143, 207, 253, 281, 297, 299, 351, 429, 621, 759, 843, 891, 897, 1053, 1287, 1863, 2277, 2529, 2691, 3091, 3289, 3653, 3861, 6463, 6831, 7587, 8073, 9273, 9867, 10959, 11583, 19389, 20493, 22761, 24219, 27819, 29601, 32877, 40183, 58167, 71093, 83457, 84019, 88803, 98631, 120549, 174501, 213279, 250371, 252057, 266409, 295893, 361647, 523503, 639837, 756171, 924209, 1084941, 1919511, 2268513, 2772627, 3254823, 5758533, 6805539, 8317881, 24953643, 74860929]

約数ペア:

[(1, 74860929), (3, 24953643), (9, 8317881), (11, 6805539), (13, 5758533), (23, 3254823), (27, 2772627), (33, 2268513), (39, 1919511), (69, 1084941), (81, 924209), (99, 756171), (117, 639837), (143, 523503), (207, 361647), (253, 295893), (281, 266409), (297, 252057), (299, 250371), (351, 213279), (429, 174501), (621, 120549), (759, 98631), (843, 88803), (891, 84019), (897, 83457), (1053, 71093), (1287, 58167), (1863, 40183), (2277, 32877), (2529, 29601), (2691, 27819), (3091, 24219), (3289, 22761), (3653, 20493), (3861, 19389), (6463, 11583), (6831, 10959), (7587, 9867), (8073, 9273)]