331346169

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{739}}^1$

素因数の和:1410

約数の個数: 48

約数和(自身を含む): 598440960

約数和(自身を除く): 267094791

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 647, 693, 739, 1941, 2217, 4529, 5173, 5823, 6651, 7117, 8129, 13587, 15519, 21351, 24387, 40761, 46557, 49819, 56903, 64053, 73161, 149457, 170709, 448371, 478133, 512127, 1434399, 3346931, 4303197, 5259463, 10040793, 15778389, 30122379, 36816241, 47335167, 110448723, 331346169]

約数ペア:

[(1, 331346169), (3, 110448723), (7, 47335167), (9, 36816241), (11, 30122379), (21, 15778389), (33, 10040793), (63, 5259463), (77, 4303197), (99, 3346931), (231, 1434399), (647, 512127), (693, 478133), (739, 448371), (1941, 170709), (2217, 149457), (4529, 73161), (5173, 64053), (5823, 56903), (6651, 49819), (7117, 46557), (8129, 40761), (13587, 24387), (15519, 21351)]