70421967

素因数分解:

$3^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1613}}^1$

素因数の和:1650

約数の個数: 60

約数和(自身を含む): 133581096

約数和(自身を除く): 63159129

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 49, 63, 77, 81, 99, 147, 189, 231, 297, 441, 539, 567, 693, 891, 1323, 1613, 1617, 2079, 3969, 4839, 4851, 6237, 11291, 14517, 14553, 17743, 33873, 43551, 43659, 53229, 79037, 101619, 124201, 130653, 159687, 237111, 304857, 372603, 479061, 711333, 869407, 914571, 1117809, 1437183, 2133999, 2608221, 3353427, 6401997, 7824663, 10060281, 23473989, 70421967]

約数ペア:

[(1, 70421967), (3, 23473989), (7, 10060281), (9, 7824663), (11, 6401997), (21, 3353427), (27, 2608221), (33, 2133999), (49, 1437183), (63, 1117809), (77, 914571), (81, 869407), (99, 711333), (147, 479061), (189, 372603), (231, 304857), (297, 237111), (441, 159687), (539, 130653), (567, 124201), (693, 101619), (891, 79037), (1323, 53229), (1613, 43659), (1617, 43551), (2079, 33873), (3969, 17743), (4839, 14553), (4851, 14517), (6237, 11291)]