40234869

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:570

約数の個数: 36

約数和(自身を含む): 63856000

約数和(自身を除く): 23621131

約数列:

[1, 3, 9, 17, 31, 51, 93, 153, 279, 289, 499, 527, 867, 1497, 1581, 2601, 4491, 4743, 8483, 8959, 15469, 25449, 26877, 46407, 76347, 80631, 139221, 144211, 262973, 432633, 788919, 1297899, 2366757, 4470541, 13411623, 40234869]

約数ペア:

[(1, 40234869), (3, 13411623), (9, 4470541), (17, 2366757), (31, 1297899), (51, 788919), (93, 432633), (153, 262973), (279, 144211), (289, 139221), (499, 80631), (527, 76347), (867, 46407), (1497, 26877), (1581, 25449), (2601, 15469), (4491, 8959), (4743, 8483)]