201326976333

素因数分解:

$3^3\times 7^1\times {\mathrm{461}}^1\times {\mathrm{2310677}}^1$

素因数の和:2311154

約数の個数: 32

約数和(自身を含む): 341610635520

約数和(自身を除く): 140283659187

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 461, 1383, 3227, 4149, 9681, 12447, 29043, 87129, 2310677, 6932031, 16174739, 20796093, 48524217, 62388279, 145572651, 436717953, 1065222097, 3195666291, 7456554679, 9586998873, 22369664037, 28760996619, 67108992111, 201326976333]

約数ペア:

[(1, 201326976333), (3, 67108992111), (7, 28760996619), (9, 22369664037), (21, 9586998873), (27, 7456554679), (63, 3195666291), (189, 1065222097), (461, 436717953), (1383, 145572651), (3227, 62388279), (4149, 48524217), (9681, 20796093), (12447, 16174739), (29043, 6932031), (87129, 2310677)]