204975873

素因数分解:

$3^3\times {\mathrm{149}}^1\times {\mathrm{50951}}^1$

素因数の和:51109

約数の個数: 16

約数和(自身を含む): 305712000

約数和(自身を除く): 100736127

約数列:

[1, 3, 9, 27, 149, 447, 1341, 4023, 50951, 152853, 458559, 1375677, 7591699, 22775097, 68325291, 204975873]

約数ペア:

[(1, 204975873), (3, 68325291), (9, 22775097), (27, 7591699), (149, 1375677), (447, 458559), (1341, 152853), (4023, 50951)]