129921786

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{461}}^1$

素因数の和:796

約数の個数: 64

約数和(自身を含む): 307359360

約数和(自身を除く): 177437574

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 307, 459, 461, 614, 918, 921, 922, 1383, 1842, 2763, 2766, 4149, 5219, 5526, 7837, 8289, 8298, 10438, 12447, 15657, 15674, 16578, 23511, 24894, 31314, 46971, 47022, 70533, 93942, 140913, 141066, 141527, 211599, 281826, 283054, 423198, 424581, 849162, 1273743, 2405959, 2547486, 3821229, 4811918, 7217877, 7642458, 14435754, 21653631, 43307262, 64960893, 129921786]

約数ペア:

[(1, 129921786), (2, 64960893), (3, 43307262), (6, 21653631), (9, 14435754), (17, 7642458), (18, 7217877), (27, 4811918), (34, 3821229), (51, 2547486), (54, 2405959), (102, 1273743), (153, 849162), (306, 424581), (307, 423198), (459, 283054), (461, 281826), (614, 211599), (918, 141527), (921, 141066), (922, 140913), (1383, 93942), (1842, 70533), (2763, 47022), (2766, 46971), (4149, 31314), (5219, 24894), (5526, 23511), (7837, 16578), (8289, 15674), (8298, 15657), (10438, 12447)]