228889584009

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{19}}^2\times {\mathrm{243769}}^1$

素因数の和:243847

約数の個数: 54

約数和(自身を含む): 370669592670

約数和(自身を除く): 141780008661

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 289, 323, 361, 867, 969, 1083, 2601, 2907, 3249, 5491, 6137, 16473, 18411, 49419, 55233, 104329, 243769, 312987, 731307, 938961, 2193921, 4144073, 4631611, 12432219, 13894833, 37296657, 41684499, 70449241, 78737387, 88000609, 211347723, 236212161, 264001827, 634043169, 708636483, 792005481, 1338535579, 1496010353, 4015606737, 4488031059, 12046820211, 13464093177, 25432176001, 76296528003, 228889584009]

約数ペア:

[(1, 228889584009), (3, 76296528003), (9, 25432176001), (17, 13464093177), (19, 12046820211), (51, 4488031059), (57, 4015606737), (153, 1496010353), (171, 1338535579), (289, 792005481), (323, 708636483), (361, 634043169), (867, 264001827), (969, 236212161), (1083, 211347723), (2601, 88000609), (2907, 78737387), (3249, 70449241), (5491, 41684499), (6137, 37296657), (16473, 13894833), (18411, 12432219), (49419, 4631611), (55233, 4144073), (104329, 2193921), (243769, 938961), (312987, 731307)]