201099861

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{1579}}^1$

素因数の和:1730

約数の個数: 32

約数和(自身を含む): 307152000

約数和(自身を除く): 106052139

約数列:

[1, 3, 9, 27, 53, 89, 159, 267, 477, 801, 1431, 1579, 2403, 4717, 4737, 14151, 14211, 42453, 42633, 83687, 127359, 140531, 251061, 421593, 753183, 1264779, 2259549, 3794337, 7448143, 22344429, 67033287, 201099861]

約数ペア:

[(1, 201099861), (3, 67033287), (9, 22344429), (27, 7448143), (53, 3794337), (89, 2259549), (159, 1264779), (267, 753183), (477, 421593), (801, 251061), (1431, 140531), (1579, 127359), (2403, 83687), (4717, 42633), (4737, 42453), (14151, 14211)]