197059257

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{1151}}^1$

素因数の和:1550

約数の個数: 32

約数和(自身を含む): 310210560

約数和(自身を除く): 113151303

約数列:

[1, 3, 9, 17, 27, 51, 153, 373, 459, 1119, 1151, 3357, 3453, 6341, 10071, 10359, 19023, 19567, 31077, 57069, 58701, 171207, 176103, 429323, 528309, 1287969, 3863907, 7298491, 11591721, 21895473, 65686419, 197059257]

約数ペア:

[(1, 197059257), (3, 65686419), (9, 21895473), (17, 11591721), (27, 7298491), (51, 3863907), (153, 1287969), (373, 528309), (459, 429323), (1119, 176103), (1151, 171207), (3357, 58701), (3453, 57069), (6341, 31077), (10071, 19567), (10359, 19023)]