30761361

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{3049}}^1$

素因数の和:3133

約数の個数: 24

約数和(自身を含む): 47580000

約数和(自身を除く): 16818639

約数列:

[1, 3, 9, 19, 57, 59, 171, 177, 531, 1121, 3049, 3363, 9147, 10089, 27441, 57931, 173793, 179891, 521379, 539673, 1619019, 3417929, 10253787, 30761361]

約数ペア:

[(1, 30761361), (3, 10253787), (9, 3417929), (19, 1619019), (57, 539673), (59, 521379), (171, 179891), (177, 173793), (531, 57931), (1121, 27441), (3049, 10089), (3363, 9147)]