53738649

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{15271}}^1$

素因数の和:15317

約数の個数: 24

約数和(自身を含む): 85767552

約数和(自身を除く): 32028903

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3519, 15271, 45813, 137439, 259607, 351233, 778821, 1053699, 2336463, 3161097, 5970961, 17912883, 53738649]

約数ペア:

[(1, 53738649), (3, 17912883), (9, 5970961), (17, 3161097), (23, 2336463), (51, 1053699), (69, 778821), (153, 351233), (207, 259607), (391, 137439), (1173, 45813), (3519, 15271)]