61867449

素因数分解:

$3^3\times 7^2\times {\mathrm{101}}^1\times {\mathrm{463}}^1$

素因数の和:587

約数の個数: 48

約数和(自身を含む): 107907840

約数和(自身を除く): 46040391

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 101, 147, 189, 303, 441, 463, 707, 909, 1323, 1389, 2121, 2727, 3241, 4167, 4949, 6363, 9723, 12501, 14847, 19089, 22687, 29169, 44541, 46763, 68061, 87507, 133623, 140289, 204183, 327341, 420867, 612549, 982023, 1262601, 2291387, 2946069, 6874161, 8838207, 20622483, 61867449]

約数ペア:

[(1, 61867449), (3, 20622483), (7, 8838207), (9, 6874161), (21, 2946069), (27, 2291387), (49, 1262601), (63, 982023), (101, 612549), (147, 420867), (189, 327341), (303, 204183), (441, 140289), (463, 133623), (707, 87507), (909, 68061), (1323, 46763), (1389, 44541), (2121, 29169), (2727, 22687), (3241, 19089), (4167, 14847), (4949, 12501), (6363, 9723)]