214581609

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{3023}}^1$

素因数の和:3282

約数の個数: 32

約数和(自身を含む): 348364800

約数和(自身を除く): 133783191

約数列:

[1, 3, 9, 11, 27, 33, 99, 239, 297, 717, 2151, 2629, 3023, 6453, 7887, 9069, 23661, 27207, 33253, 70983, 81621, 99759, 299277, 722497, 897831, 2167491, 6502473, 7947467, 19507419, 23842401, 71527203, 214581609]

約数ペア:

[(1, 214581609), (3, 71527203), (9, 23842401), (11, 19507419), (27, 7947467), (33, 6502473), (99, 2167491), (239, 897831), (297, 722497), (717, 299277), (2151, 99759), (2629, 81621), (3023, 70983), (6453, 33253), (7887, 27207), (9069, 23661)]