69973029

素因数分解:

$3^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{1193}}^1$

素因数の和:1239

約数の個数: 48

約数和(自身を含む): 124176000

約数和(自身を除く): 54202971

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 63, 133, 147, 171, 343, 399, 441, 931, 1029, 1193, 1197, 2793, 3087, 3579, 6517, 8351, 8379, 10737, 19551, 22667, 25053, 58457, 58653, 68001, 75159, 158669, 175371, 204003, 409199, 476007, 526113, 1110683, 1227597, 1428021, 3332049, 3682791, 7774781, 9996147, 23324343, 69973029]

約数ペア:

[(1, 69973029), (3, 23324343), (7, 9996147), (9, 7774781), (19, 3682791), (21, 3332049), (49, 1428021), (57, 1227597), (63, 1110683), (133, 526113), (147, 476007), (171, 409199), (343, 204003), (399, 175371), (441, 158669), (931, 75159), (1029, 68001), (1193, 58653), (1197, 58457), (2793, 25053), (3087, 22667), (3579, 19551), (6517, 10737), (8351, 8379)]