528042121327

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{47059}}^1$

素因数の和:47276

約数の個数: 48

約数和(自身を含む): 648931046400

約数和(自身を除く): 120888925073

約数列:

[1, 7, 31, 49, 83, 89, 217, 581, 623, 1519, 2573, 2759, 4067, 4361, 7387, 18011, 19313, 47059, 51709, 126077, 135191, 228997, 329413, 361963, 1458829, 1602979, 2305891, 3905897, 4188251, 10211803, 11220853, 27341279, 29317757, 71482621, 121082807, 129835781, 191388953, 205224299, 347624833, 847579649, 908850467, 2433373831, 5933057543, 6361953269, 10776369823, 17033616817, 75434588761, 528042121327]

約数ペア:

[(1, 528042121327), (7, 75434588761), (31, 17033616817), (49, 10776369823), (83, 6361953269), (89, 5933057543), (217, 2433373831), (581, 908850467), (623, 847579649), (1519, 347624833), (2573, 205224299), (2759, 191388953), (4067, 129835781), (4361, 121082807), (7387, 71482621), (18011, 29317757), (19313, 27341279), (47059, 11220853), (51709, 10211803), (126077, 4188251), (135191, 3905897), (228997, 2305891), (329413, 1602979), (361963, 1458829)]