4150143

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:236

約数の個数: 32

約数和(自身を含む): 6612480

約数和(自身を除く): 2462337

約数列:

[1, 3, 9, 23, 27, 41, 69, 123, 163, 207, 369, 489, 621, 943, 1107, 1467, 2829, 3749, 4401, 6683, 8487, 11247, 20049, 25461, 33741, 60147, 101223, 153709, 180441, 461127, 1383381, 4150143]

約数ペア:

[(1, 4150143), (3, 1383381), (9, 461127), (23, 180441), (27, 153709), (41, 101223), (69, 60147), (123, 33741), (163, 25461), (207, 20049), (369, 11247), (489, 8487), (621, 6683), (943, 4401), (1107, 3749), (1467, 2829)]