1570656388833

素因数分解:

$3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{479}}^1\times {\mathrm{158201}}^1$

素因数の和:158747

約数の個数: 72

約数和(自身を含む): 2700925793280

約数和(自身を除く): 1130269404447

約数列:

[1, 3, 7, 9, 21, 47, 49, 63, 141, 147, 329, 423, 441, 479, 987, 1437, 2303, 2961, 3353, 4311, 6909, 10059, 20727, 22513, 23471, 30177, 67539, 70413, 157591, 158201, 202617, 211239, 472773, 474603, 1103137, 1107407, 1418319, 1423809, 3309411, 3322221, 7435447, 7751849, 9928233, 9966663, 22306341, 23255547, 52048129, 66919023, 69766641, 75778279, 156144387, 227334837, 364336903, 468433161, 530447953, 682004511, 1093010709, 1591343859, 3279032127, 3561579113, 3713135671, 4774031577, 10684737339, 11139407013, 24931053791, 32054212017, 33418221039, 74793161373, 174517376537, 224379484119, 523552129611, 1570656388833]

約数ペア:

[(1, 1570656388833), (3, 523552129611), (7, 224379484119), (9, 174517376537), (21, 74793161373), (47, 33418221039), (49, 32054212017), (63, 24931053791), (141, 11139407013), (147, 10684737339), (329, 4774031577), (423, 3713135671), (441, 3561579113), (479, 3279032127), (987, 1591343859), (1437, 1093010709), (2303, 682004511), (2961, 530447953), (3353, 468433161), (4311, 364336903), (6909, 227334837), (10059, 156144387), (20727, 75778279), (22513, 69766641), (23471, 66919023), (30177, 52048129), (67539, 23255547), (70413, 22306341), (157591, 9966663), (158201, 9928233), (202617, 7751849), (211239, 7435447), (472773, 3322221), (474603, 3309411), (1103137, 1423809), (1107407, 1418319)]