206875493883

素因数分解:

$3^6\times {\mathrm{17}}^1\times {\mathrm{16692931}}^1$

素因数の和:16692966

約数の個数: 28

約数和(自身を含む): 328416744168

約数和(自身を除く): 121541250285

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 729, 1377, 4131, 12393, 16692931, 50078793, 150236379, 283779827, 450709137, 851339481, 1352127411, 2554018443, 4056382233, 7662055329, 12169146699, 22986165987, 68958497961, 206875493883]

約数ペア:

[(1, 206875493883), (3, 68958497961), (9, 22986165987), (17, 12169146699), (27, 7662055329), (51, 4056382233), (81, 2554018443), (153, 1352127411), (243, 851339481), (459, 450709137), (729, 283779827), (1377, 150236379), (4131, 50078793), (12393, 16692931)]