413173197

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{2131}}^1$

素因数の和:2350

約数の個数: 32

約数和(自身を含む): 630389760

約数和(自身を除く): 217216563

約数列:

[1, 3, 9, 27, 43, 129, 167, 387, 501, 1161, 1503, 2131, 4509, 6393, 7181, 19179, 21543, 57537, 64629, 91633, 193887, 274899, 355877, 824697, 1067631, 2474091, 3202893, 9608679, 15302711, 45908133, 137724399, 413173197]

約数ペア:

[(1, 413173197), (3, 137724399), (9, 45908133), (27, 15302711), (43, 9608679), (129, 3202893), (167, 2474091), (387, 1067631), (501, 824697), (1161, 355877), (1503, 274899), (2131, 193887), (4509, 91633), (6393, 64629), (7181, 57537), (19179, 21543)]