72253819

素因数分解:

${\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{349}}^1$

素因数の和:459

約数の個数: 24

約数和(自身を含む): 83790000

約数和(自身を除く): 11536181

約数列:

[1, 11, 29, 59, 121, 319, 349, 649, 1711, 3509, 3839, 7139, 10121, 18821, 20591, 42229, 111331, 207031, 226501, 597139, 1224641, 2491511, 6568529, 72253819]

約数ペア:

[(1, 72253819), (11, 6568529), (29, 2491511), (59, 1224641), (121, 597139), (319, 226501), (349, 207031), (649, 111331), (1711, 42229), (3509, 20591), (3839, 18821), (7139, 10121)]