17196327

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:320

約数の個数: 32

約数和(自身を含む): 26516160

約数和(自身を除く): 9319833

約数列:

[1, 3, 9, 27, 53, 61, 159, 183, 197, 477, 549, 591, 1431, 1647, 1773, 3233, 5319, 9699, 10441, 12017, 29097, 31323, 36051, 87291, 93969, 108153, 281907, 324459, 636901, 1910703, 5732109, 17196327]

約数ペア:

[(1, 17196327), (3, 5732109), (9, 1910703), (27, 636901), (53, 324459), (61, 281907), (159, 108153), (183, 93969), (197, 87291), (477, 36051), (549, 31323), (591, 29097), (1431, 12017), (1647, 10441), (1773, 9699), (3233, 5319)]