142814529

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{787}}^1$

素因数の和:867

約数の個数: 64

約数和(自身を含む): 254177280

約数和(自身を除く): 111362751

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 47, 99, 117, 141, 143, 297, 351, 423, 429, 517, 611, 787, 1269, 1287, 1551, 1833, 2361, 3861, 4653, 5499, 6721, 7083, 8657, 10231, 13959, 16497, 20163, 21249, 25971, 30693, 36989, 60489, 77913, 92079, 110967, 112541, 181467, 233739, 276237, 332901, 337623, 406879, 480857, 998703, 1012869, 1220637, 1442571, 3038607, 3661911, 4327713, 5289427, 10985733, 12983139, 15868281, 47604843, 142814529]

約数ペア:

[(1, 142814529), (3, 47604843), (9, 15868281), (11, 12983139), (13, 10985733), (27, 5289427), (33, 4327713), (39, 3661911), (47, 3038607), (99, 1442571), (117, 1220637), (141, 1012869), (143, 998703), (297, 480857), (351, 406879), (423, 337623), (429, 332901), (517, 276237), (611, 233739), (787, 181467), (1269, 112541), (1287, 110967), (1551, 92079), (1833, 77913), (2361, 60489), (3861, 36989), (4653, 30693), (5499, 25971), (6721, 21249), (7083, 20163), (8657, 16497), (10231, 13959)]