136609281

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{719}}^1$

素因数の和:986

約数の個数: 32

約数和(自身を含む): 210124800

約数和(自身を除く): 73515519

約数列:

[1, 3, 9, 27, 31, 93, 227, 279, 681, 719, 837, 2043, 2157, 6129, 6471, 7037, 19413, 21111, 22289, 63333, 66867, 163213, 189999, 200601, 489639, 601803, 1468917, 4406751, 5059603, 15178809, 45536427, 136609281]

約数ペア:

[(1, 136609281), (3, 45536427), (9, 15178809), (27, 5059603), (31, 4406751), (93, 1468917), (227, 601803), (279, 489639), (681, 200601), (719, 189999), (837, 163213), (2043, 66867), (2157, 63333), (6129, 22289), (6471, 21111), (7037, 19413)]