156977655993

素因数分解:

$3^4\times {\mathrm{593}}^1\times {\mathrm{3268121}}^1$

素因数の和:3268726

約数の個数: 20

約数和(自身を含む): 234893000628

約数和(自身を除く): 77915344635

約数列:

[1, 3, 9, 27, 81, 593, 1779, 5337, 16011, 48033, 3268121, 9804363, 29413089, 88239267, 264717801, 1937995753, 5813987259, 17441961777, 52325885331, 156977655993]

約数ペア:

[(1, 156977655993), (3, 52325885331), (9, 17441961777), (27, 5813987259), (81, 1937995753), (593, 264717801), (1779, 88239267), (5337, 29413089), (16011, 9804363), (48033, 3268121)]