129133996831

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{239087}}^1$

素因数の和:239275

約数の個数: 32

約数和(自身を含む): 161585233920

約数和(自身を除く): 32451237089

約数列:

[1, 7, 19, 31, 131, 133, 217, 589, 917, 2489, 4061, 4123, 17423, 28427, 77159, 239087, 540113, 1673609, 4542653, 7411697, 31320397, 31798571, 51881879, 140822243, 219242779, 595087543, 970932307, 985755701, 4165612801, 6796526149, 18447713833, 129133996831]

約数ペア:

[(1, 129133996831), (7, 18447713833), (19, 6796526149), (31, 4165612801), (131, 985755701), (133, 970932307), (217, 595087543), (589, 219242779), (917, 140822243), (2489, 51881879), (4061, 31798571), (4123, 31320397), (17423, 7411697), (28427, 4542653), (77159, 1673609), (239087, 540113)]