82786923

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{7621}}^1$

素因数の和:7715

約数の個数: 24

約数和(自身を含む): 128415456

約数和(自身を除く): 45628533

約数列:

[1, 3, 9, 17, 51, 71, 153, 213, 639, 1207, 3621, 7621, 10863, 22863, 68589, 129557, 388671, 541091, 1166013, 1623273, 4869819, 9198547, 27595641, 82786923]

約数ペア:

[(1, 82786923), (3, 27595641), (9, 9198547), (17, 4869819), (51, 1623273), (71, 1166013), (153, 541091), (213, 388671), (639, 129557), (1207, 68589), (3621, 22863), (7621, 10863)]