136421523

素因数分解:

$3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{13619}}^1$

素因数の和:13688

約数の個数: 32

約数和(自身を含む): 235353600

約数和(自身を除く): 98932077

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 159, 189, 371, 477, 1113, 1431, 3339, 10017, 13619, 40857, 95333, 122571, 285999, 367713, 721807, 857997, 2165421, 2573991, 5052649, 6496263, 15157947, 19488789, 45473841, 136421523]

約数ペア:

[(1, 136421523), (3, 45473841), (7, 19488789), (9, 15157947), (21, 6496263), (27, 5052649), (53, 2573991), (63, 2165421), (159, 857997), (189, 721807), (371, 367713), (477, 285999), (1113, 122571), (1431, 95333), (3339, 40857), (10017, 13619)]