69644529

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{733}}^1$

素因数の和:788

約数の個数: 48

約数和(自身を含む): 115420032

約数和(自身を除く): 45775503

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 81, 153, 207, 243, 391, 459, 621, 733, 1173, 1377, 1863, 2199, 3519, 4131, 5589, 6597, 10557, 12461, 16859, 19791, 31671, 37383, 50577, 59373, 95013, 112149, 151731, 178119, 286603, 336447, 455193, 859809, 1009341, 1365579, 2579427, 3028023, 4096737, 7738281, 23214843, 69644529]

約数ペア:

[(1, 69644529), (3, 23214843), (9, 7738281), (17, 4096737), (23, 3028023), (27, 2579427), (51, 1365579), (69, 1009341), (81, 859809), (153, 455193), (207, 336447), (243, 286603), (391, 178119), (459, 151731), (621, 112149), (733, 95013), (1173, 59373), (1377, 50577), (1863, 37383), (2199, 31671), (3519, 19791), (4131, 16859), (5589, 12461), (6597, 10557)]