205737057

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{5023}}^1$

素因数の和:5110

約数の個数: 32

約数和(自身を含む): 320732160

約数和(自身を除く): 114995103

約数列:

[1, 3, 9, 27, 37, 41, 111, 123, 333, 369, 999, 1107, 1517, 4551, 5023, 13653, 15069, 40959, 45207, 135621, 185851, 205943, 557553, 617829, 1672659, 1853487, 5017977, 5560461, 7619891, 22859673, 68579019, 205737057]

約数ペア:

[(1, 205737057), (3, 68579019), (9, 22859673), (27, 7619891), (37, 5560461), (41, 5017977), (111, 1853487), (123, 1672659), (333, 617829), (369, 557553), (999, 205943), (1107, 185851), (1517, 135621), (4551, 45207), (5023, 40959), (13653, 15069)]