72765491

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1249}}^1$

素因数の和:1438

約数の個数: 16

約数和(自身を含む): 81000000

約数和(自身を除く): 8234509

約数列:

[1, 17, 23, 149, 391, 1249, 2533, 3427, 21233, 28727, 58259, 186101, 488359, 3163717, 4280323, 72765491]

約数ペア:

[(1, 72765491), (17, 4280323), (23, 3163717), (149, 488359), (391, 186101), (1249, 58259), (2533, 28727), (3427, 21233)]