72615789

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{3623}}^1$

素因数の和:3777

約数の個数: 24

約数和(自身を含む): 111938112

約数和(自身を除く): 39322323

約数列:

[1, 3, 9, 17, 51, 131, 153, 393, 1179, 2227, 3623, 6681, 10869, 20043, 32607, 61591, 184773, 474613, 554319, 1423839, 4271517, 8068421, 24205263, 72615789]

約数ペア:

[(1, 72615789), (3, 24205263), (9, 8068421), (17, 4271517), (51, 1423839), (131, 554319), (153, 474613), (393, 184773), (1179, 61591), (2227, 32607), (3623, 20043), (6681, 10869)]