121426713

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{2549}}^1$

素因数の和:2701

約数の個数: 24

約数和(自身を含む): 180336000

約数和(自身を除く): 58909287

約数列:

[1, 3, 9, 67, 79, 201, 237, 603, 711, 2549, 5293, 7647, 15879, 22941, 47637, 170783, 201371, 512349, 604113, 1537047, 1812339, 13491857, 40475571, 121426713]

約数ペア:

[(1, 121426713), (3, 40475571), (9, 13491857), (67, 1812339), (79, 1537047), (201, 604113), (237, 512349), (603, 201371), (711, 170783), (2549, 47637), (5293, 22941), (7647, 15879)]