416953683

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{709}}^1\times {\mathrm{947}}^1$

素因数の和:1688

約数の個数: 32

約数和(自身を含む): 646156800

約数和(自身を除く): 229203117

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 709, 947, 2127, 2841, 6381, 8523, 16307, 19143, 21781, 25569, 48921, 65343, 146763, 196029, 440289, 588087, 671423, 2014269, 6042807, 15442729, 18128421, 46328187, 138984561, 416953683]

約数ペア:

[(1, 416953683), (3, 138984561), (9, 46328187), (23, 18128421), (27, 15442729), (69, 6042807), (207, 2014269), (621, 671423), (709, 588087), (947, 440289), (2127, 196029), (2841, 146763), (6381, 65343), (8523, 48921), (16307, 25569), (19143, 21781)]