173898423

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{49417}}^1$

素因数の和:49463

約数の個数: 24

約数和(自身を含む): 277531488

約数和(自身を除く): 103633065

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3519, 49417, 148251, 444753, 840089, 1136591, 2520267, 3409773, 7560801, 10229319, 19322047, 57966141, 173898423]

約数ペア:

[(1, 173898423), (3, 57966141), (9, 19322047), (17, 10229319), (23, 7560801), (51, 3409773), (69, 2520267), (153, 1136591), (207, 840089), (391, 444753), (1173, 148251), (3519, 49417)]