724532499

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{43}}^2\times {\mathrm{631}}^1$

素因数の和:749

約数の個数: 48

約数和(自身を含む): 1148520960

約数和(自身を除く): 423988461

約数列:

[1, 3, 9, 23, 27, 43, 69, 129, 207, 387, 621, 631, 989, 1161, 1849, 1893, 2967, 5547, 5679, 8901, 14513, 16641, 17037, 26703, 27133, 42527, 43539, 49923, 81399, 127581, 130617, 244197, 382743, 391851, 624059, 732591, 1148229, 1166719, 1872177, 3500157, 5616531, 10500471, 16849593, 26834537, 31501413, 80503611, 241510833, 724532499]

約数ペア:

[(1, 724532499), (3, 241510833), (9, 80503611), (23, 31501413), (27, 26834537), (43, 16849593), (69, 10500471), (129, 5616531), (207, 3500157), (387, 1872177), (621, 1166719), (631, 1148229), (989, 732591), (1161, 624059), (1849, 391851), (1893, 382743), (2967, 244197), (5547, 130617), (5679, 127581), (8901, 81399), (14513, 49923), (16641, 43539), (17037, 42527), (26703, 27133)]