73445121

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{1439}}^1$

素因数の和:1605

約数の個数: 24

約数和(自身を含む): 109175040

約数和(自身を除く): 35729919

約数列:

[1, 3, 9, 53, 107, 159, 321, 477, 963, 1439, 4317, 5671, 12951, 17013, 51039, 76267, 153973, 228801, 461919, 686403, 1385757, 8160569, 24481707, 73445121]

約数ペア:

[(1, 73445121), (3, 24481707), (9, 8160569), (53, 1385757), (107, 686403), (159, 461919), (321, 228801), (477, 153973), (963, 76267), (1439, 51039), (4317, 17013), (5671, 12951)]