42148809

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1361}}^1$

素因数の和:1438

約数の個数: 32

約数和(自身を含む): 66247680

約数和(自身を除く): 24098871

約数列:

[1, 3, 9, 27, 31, 37, 93, 111, 279, 333, 837, 999, 1147, 1361, 3441, 4083, 10323, 12249, 30969, 36747, 42191, 50357, 126573, 151071, 379719, 453213, 1139157, 1359639, 1561067, 4683201, 14049603, 42148809]

約数ペア:

[(1, 42148809), (3, 14049603), (9, 4683201), (27, 1561067), (31, 1359639), (37, 1139157), (93, 453213), (111, 379719), (279, 151071), (333, 126573), (837, 50357), (999, 42191), (1147, 36747), (1361, 30969), (3441, 12249), (4083, 10323)]