85147203

素因数分解:

$3^1\times {\mathrm{17}}^3\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:216

約数の個数: 32

約数和(自身を含む): 124027200

約数和(自身を除く): 38879997

約数列:

[1, 3, 17, 51, 53, 109, 159, 289, 327, 867, 901, 1853, 2703, 4913, 5559, 5777, 14739, 15317, 17331, 31501, 45951, 94503, 98209, 260389, 294627, 535517, 781167, 1606551, 1669553, 5008659, 28382401, 85147203]

約数ペア:

[(1, 85147203), (3, 28382401), (17, 5008659), (51, 1669553), (53, 1606551), (109, 781167), (159, 535517), (289, 294627), (327, 260389), (867, 98209), (901, 94503), (1853, 45951), (2703, 31501), (4913, 17331), (5559, 15317), (5777, 14739)]