63697419

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{787}}^1$

素因数の和:856

約数の個数: 36

約数和(自身を含む): 101968776

約数和(自身を除く): 38271357

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 529, 787, 1173, 1587, 2361, 3519, 4761, 7083, 8993, 13379, 18101, 26979, 40137, 54303, 80937, 120411, 162909, 307717, 416323, 923151, 1248969, 2769453, 3746907, 7077491, 21232473, 63697419]

約数ペア:

[(1, 63697419), (3, 21232473), (9, 7077491), (17, 3746907), (23, 2769453), (51, 1248969), (69, 923151), (153, 416323), (207, 307717), (391, 162909), (529, 120411), (787, 80937), (1173, 54303), (1587, 40137), (2361, 26979), (3519, 18101), (4761, 13379), (7083, 8993)]