27346977

素因数分解:

$3^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1$

素因数の和:281

約数の個数: 56

約数和(自身を含む): 49106304

約数和(自身を除く): 21759327

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 81, 161, 189, 207, 233, 243, 483, 567, 621, 699, 729, 1449, 1631, 1701, 1863, 2097, 4347, 4893, 5103, 5359, 5589, 6291, 13041, 14679, 16077, 16767, 18873, 37513, 39123, 44037, 48231, 56619, 112539, 117369, 132111, 144693, 169857, 337617, 396333, 434079, 1012851, 1188999, 1302237, 3038553, 3906711, 9115659, 27346977]

約数ペア:

[(1, 27346977), (3, 9115659), (7, 3906711), (9, 3038553), (21, 1302237), (23, 1188999), (27, 1012851), (63, 434079), (69, 396333), (81, 337617), (161, 169857), (189, 144693), (207, 132111), (233, 117369), (243, 112539), (483, 56619), (567, 48231), (621, 44037), (699, 39123), (729, 37513), (1449, 18873), (1631, 16767), (1701, 16077), (1863, 14679), (2097, 13041), (4347, 6291), (4893, 5589), (5103, 5359)]