249462207

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{1051}}^1$

素因数の和:1268

約数の個数: 32

約数和(自身を含む): 378720000

約数和(自身を除く): 129257793

約数列:

[1, 3, 9, 27, 59, 149, 177, 447, 531, 1051, 1341, 1593, 3153, 4023, 8791, 9459, 26373, 28377, 62009, 79119, 156599, 186027, 237357, 469797, 558081, 1409391, 1674243, 4228173, 9239341, 27718023, 83154069, 249462207]

約数ペア:

[(1, 249462207), (3, 83154069), (9, 27718023), (27, 9239341), (59, 4228173), (149, 1674243), (177, 1409391), (447, 558081), (531, 469797), (1051, 237357), (1341, 186027), (1593, 156599), (3153, 79119), (4023, 62009), (8791, 28377), (9459, 26373)]