74087577

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^3$

素因数の和:242

約数の個数: 24

約数和(自身を含む): 113263488

約数和(自身を除く): 39175911

約数列:

[1, 3, 9, 23, 69, 71, 207, 213, 639, 1633, 4899, 5041, 14697, 15123, 45369, 115943, 347829, 357911, 1043487, 1073733, 3221199, 8231953, 24695859, 74087577]

約数ペア:

[(1, 74087577), (3, 24695859), (9, 8231953), (23, 3221199), (69, 1073733), (71, 1043487), (207, 357911), (213, 347829), (639, 115943), (1633, 45369), (4899, 15123), (5041, 14697)]