87267579

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{743}}^1$

素因数の和:824

約数の個数: 48

約数和(自身を含む): 146562048

約数和(自身を除く): 59294469

約数列:

[1, 3, 7, 17, 21, 47, 49, 51, 119, 141, 147, 329, 357, 743, 799, 833, 987, 2229, 2303, 2397, 2499, 5201, 5593, 6909, 12631, 15603, 16779, 34921, 36407, 37893, 39151, 88417, 104763, 109221, 117453, 244447, 265251, 593657, 618919, 733341, 1711129, 1780971, 1856757, 4155599, 5133387, 12466797, 29089193, 87267579]

約数ペア:

[(1, 87267579), (3, 29089193), (7, 12466797), (17, 5133387), (21, 4155599), (47, 1856757), (49, 1780971), (51, 1711129), (119, 733341), (141, 618919), (147, 593657), (329, 265251), (357, 244447), (743, 117453), (799, 109221), (833, 104763), (987, 88417), (2229, 39151), (2303, 37893), (2397, 36407), (2499, 34921), (5201, 16779), (5593, 15603), (6909, 12631)]