201627045

素因数分解:

$3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{17851}}^1$

素因数の和:18113

約数の個数: 24

約数和(自身を含む): 350898912

約数和(自身を除く): 149271867

約数列:

[1, 3, 5, 9, 15, 45, 251, 753, 1255, 2259, 3765, 11295, 17851, 53553, 89255, 160659, 267765, 803295, 4480601, 13441803, 22403005, 40325409, 67209015, 201627045]

約数ペア:

[(1, 201627045), (3, 67209015), (5, 40325409), (9, 22403005), (15, 13441803), (45, 4480601), (251, 803295), (753, 267765), (1255, 160659), (2259, 89255), (3765, 53553), (11295, 17851)]