25282773

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:407

約数の個数: 40

約数和(自身を含む): 40493376

約数和(自身を除く): 15210603

約数列:

[1, 3, 9, 23, 27, 41, 69, 81, 123, 207, 331, 369, 621, 943, 993, 1107, 1863, 2829, 2979, 3321, 7613, 8487, 8937, 13571, 22839, 25461, 26811, 40713, 68517, 76383, 122139, 205551, 312133, 366417, 616653, 936399, 1099251, 2809197, 8427591, 25282773]

約数ペア:

[(1, 25282773), (3, 8427591), (9, 2809197), (23, 1099251), (27, 936399), (41, 616653), (69, 366417), (81, 312133), (123, 205551), (207, 122139), (331, 76383), (369, 68517), (621, 40713), (943, 26811), (993, 25461), (1107, 22839), (1863, 13571), (2829, 8937), (2979, 8487), (3321, 7613)]