79759701

素因数分解:

$3^3\times 7^2\times {\mathrm{19}}^2\times {\mathrm{167}}^1$

素因数の和:228

約数の個数: 72

約数和(自身を含む): 145938240

約数和(自身を除く): 66178539

約数列:

[1, 3, 7, 9, 19, 21, 27, 49, 57, 63, 133, 147, 167, 171, 189, 361, 399, 441, 501, 513, 931, 1083, 1169, 1197, 1323, 1503, 2527, 2793, 3173, 3249, 3507, 3591, 4509, 7581, 8183, 8379, 9519, 9747, 10521, 17689, 22211, 22743, 24549, 25137, 28557, 31563, 53067, 60287, 66633, 68229, 73647, 85671, 155477, 159201, 180861, 199899, 220941, 422009, 466431, 477603, 542583, 599697, 1266027, 1399293, 1627749, 2954063, 3798081, 4197879, 8862189, 11394243, 26586567, 79759701]

約数ペア:

[(1, 79759701), (3, 26586567), (7, 11394243), (9, 8862189), (19, 4197879), (21, 3798081), (27, 2954063), (49, 1627749), (57, 1399293), (63, 1266027), (133, 599697), (147, 542583), (167, 477603), (171, 466431), (189, 422009), (361, 220941), (399, 199899), (441, 180861), (501, 159201), (513, 155477), (931, 85671), (1083, 73647), (1169, 68229), (1197, 66633), (1323, 60287), (1503, 53067), (2527, 31563), (2793, 28557), (3173, 25137), (3249, 24549), (3507, 22743), (3591, 22211), (4509, 17689), (7581, 10521), (8183, 9747), (8379, 9519)]