80821059221

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1289}}^1\times {\mathrm{5297}}^1$

素因数の和:6701

約数の個数: 32

約数和(自身を含む): 98415648000

約数和(自身を除く): 17594588779

約数列:

[1, 7, 19, 89, 133, 623, 1289, 1691, 5297, 9023, 11837, 24491, 37079, 100643, 114721, 171437, 471433, 704501, 803047, 2179699, 3300031, 6827833, 8957227, 15257893, 47794831, 62700589, 129728827, 607677137, 908101789, 4253739959, 11545865603, 80821059221]

約数ペア:

[(1, 80821059221), (7, 11545865603), (19, 4253739959), (89, 908101789), (133, 607677137), (623, 129728827), (1289, 62700589), (1691, 47794831), (5297, 15257893), (9023, 8957227), (11837, 6827833), (24491, 3300031), (37079, 2179699), (100643, 803047), (114721, 704501), (171437, 471433)]