80073189

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{757}}^1$

素因数の和:866

約数の個数: 48

約数和(自身を含む): 140005632

約数和(自身を除く): 59932443

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 73, 161, 207, 219, 483, 511, 657, 757, 1449, 1533, 1679, 2271, 4599, 5037, 5299, 6813, 11753, 15111, 15897, 17411, 35259, 47691, 52233, 55261, 105777, 121877, 156699, 165783, 365631, 386827, 497349, 1096893, 1160481, 1271003, 3481443, 3813009, 8897021, 11439027, 26691063, 80073189]

約数ペア:

[(1, 80073189), (3, 26691063), (7, 11439027), (9, 8897021), (21, 3813009), (23, 3481443), (63, 1271003), (69, 1160481), (73, 1096893), (161, 497349), (207, 386827), (219, 365631), (483, 165783), (511, 156699), (657, 121877), (757, 105777), (1449, 55261), (1533, 52233), (1679, 47691), (2271, 35259), (4599, 17411), (5037, 15897), (5299, 15111), (6813, 11753)]