156929139843

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{2731}}^1\times {\mathrm{8317}}^1$

素因数の和:11112

約数の個数: 48

約数和(自身を含む): 248699948544

約数和(自身を除く): 91770808701

約数列:

[1, 3, 7, 21, 47, 49, 141, 147, 329, 987, 2303, 2731, 6909, 8193, 8317, 19117, 24951, 57351, 58219, 128357, 133819, 174657, 385071, 390899, 401457, 407533, 898499, 1172697, 1222599, 2695497, 2736293, 6289493, 8208879, 18868479, 19154051, 22713727, 57462153, 68141181, 158996089, 476988267, 1067545169, 1112972623, 3202635507, 3338917869, 7472816183, 22418448549, 52309713281, 156929139843]

約数ペア:

[(1, 156929139843), (3, 52309713281), (7, 22418448549), (21, 7472816183), (47, 3338917869), (49, 3202635507), (141, 1112972623), (147, 1067545169), (329, 476988267), (987, 158996089), (2303, 68141181), (2731, 57462153), (6909, 22713727), (8193, 19154051), (8317, 18868479), (19117, 8208879), (24951, 6289493), (57351, 2736293), (58219, 2695497), (128357, 1222599), (133819, 1172697), (174657, 898499), (385071, 407533), (390899, 401457)]