87983945001

素因数分解:

$3^2\times {\mathrm{157}}^1\times {\mathrm{179}}^1\times {\mathrm{541}}^1\times {\mathrm{643}}^1$

素因数の和:1526

約数の個数: 48

約数和(自身を含む): 129050026560

約数和(自身を除く): 41066081559

約数列:

[1, 3, 9, 157, 179, 471, 537, 541, 643, 1413, 1611, 1623, 1929, 4869, 5787, 28103, 84309, 84937, 96839, 100951, 115097, 252927, 254811, 290517, 302853, 345291, 347863, 764433, 871551, 908559, 1035873, 1043589, 3130767, 15203723, 18070229, 45611169, 54210687, 54614491, 62267477, 136833507, 162632061, 163843473, 186802431, 491530419, 560407293, 9775993889, 29327981667, 87983945001]

約数ペア:

[(1, 87983945001), (3, 29327981667), (9, 9775993889), (157, 560407293), (179, 491530419), (471, 186802431), (537, 163843473), (541, 162632061), (643, 136833507), (1413, 62267477), (1611, 54614491), (1623, 54210687), (1929, 45611169), (4869, 18070229), (5787, 15203723), (28103, 3130767), (84309, 1043589), (84937, 1035873), (96839, 908559), (100951, 871551), (115097, 764433), (252927, 347863), (254811, 345291), (290517, 302853)]