27270111

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:148

約数の個数: 64

約数和(自身を含む): 45711360

約数和(自身を除く): 18441249

約数列:

[1, 3, 11, 19, 23, 31, 33, 57, 61, 69, 93, 183, 209, 253, 341, 437, 589, 627, 671, 713, 759, 1023, 1159, 1311, 1403, 1767, 1891, 2013, 2139, 3477, 4209, 4807, 5673, 6479, 7843, 12749, 13547, 14421, 15433, 19437, 20801, 23529, 26657, 35929, 38247, 40641, 43493, 46299, 62403, 79971, 107787, 130479, 149017, 293227, 395219, 447051, 478423, 826367, 879681, 1185657, 1435269, 2479101, 9090037, 27270111]

約数ペア:

[(1, 27270111), (3, 9090037), (11, 2479101), (19, 1435269), (23, 1185657), (31, 879681), (33, 826367), (57, 478423), (61, 447051), (69, 395219), (93, 293227), (183, 149017), (209, 130479), (253, 107787), (341, 79971), (437, 62403), (589, 46299), (627, 43493), (671, 40641), (713, 38247), (759, 35929), (1023, 26657), (1159, 23529), (1311, 20801), (1403, 19437), (1767, 15433), (1891, 14421), (2013, 13547), (2139, 12749), (3477, 7843), (4209, 6479), (4807, 5673)]