153609417

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{16619}}^1$

素因数の和:16717

約数の個数: 24

約数和(自身を含む): 241987200

約数和(自身を除く): 88377783

約数列:

[1, 3, 9, 13, 39, 79, 117, 237, 711, 1027, 3081, 9243, 16619, 49857, 149571, 216047, 648141, 1312901, 1944423, 3938703, 11816109, 17067713, 51203139, 153609417]

約数ペア:

[(1, 153609417), (3, 51203139), (9, 17067713), (13, 11816109), (39, 3938703), (79, 1944423), (117, 1312901), (237, 648141), (711, 216047), (1027, 149571), (3081, 49857), (9243, 16619)]