144908991

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{3637}}^1$

素因数の和:3895

約数の個数: 24

約数和(自身を含む): 221335920

約数和(自身を除く): 76426929

約数列:

[1, 3, 9, 19, 57, 171, 233, 699, 2097, 3637, 4427, 10911, 13281, 32733, 39843, 69103, 207309, 621927, 847421, 2542263, 7626789, 16100999, 48302997, 144908991]

約数ペア:

[(1, 144908991), (3, 48302997), (9, 16100999), (19, 7626789), (57, 2542263), (171, 847421), (233, 621927), (699, 207309), (2097, 69103), (3637, 39843), (4427, 32733), (10911, 13281)]