72240399

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{104243}}^1$

素因数の和:104267

約数の個数: 24

約数和(自身を含む): 130096512

約数和(自身を除く): 57856113

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 104243, 312729, 729701, 938187, 1146673, 2189103, 3440019, 6567309, 8026711, 10320057, 24080133, 72240399]

約数ペア:

[(1, 72240399), (3, 24080133), (7, 10320057), (9, 8026711), (11, 6567309), (21, 3440019), (33, 2189103), (63, 1146673), (77, 938187), (99, 729701), (231, 312729), (693, 104243)]