47487069

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{439}}^1$

素因数の和:570

約数の個数: 48

約数和(自身を含む): 84015360

約数和(自身を除く): 36528291

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 101, 119, 153, 303, 357, 439, 707, 909, 1071, 1317, 1717, 2121, 3073, 3951, 5151, 6363, 7463, 9219, 12019, 15453, 22389, 27657, 36057, 44339, 52241, 67167, 108171, 133017, 156723, 310373, 399051, 470169, 753763, 931119, 2261289, 2793357, 5276341, 6783867, 15829023, 47487069]

約数ペア:

[(1, 47487069), (3, 15829023), (7, 6783867), (9, 5276341), (17, 2793357), (21, 2261289), (51, 931119), (63, 753763), (101, 470169), (119, 399051), (153, 310373), (303, 156723), (357, 133017), (439, 108171), (707, 67167), (909, 52241), (1071, 44339), (1317, 36057), (1717, 27657), (2121, 22389), (3073, 15453), (3951, 12019), (5151, 9219), (6363, 7463)]