70249569

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{547}}^1$

素因数の和:689

約数の個数: 32

約数和(自身を含む): 104952960

約数和(自身を除く): 34703391

約数列:

[1, 3, 13, 37, 39, 89, 111, 267, 481, 547, 1157, 1443, 1641, 3293, 3471, 7111, 9879, 20239, 21333, 42809, 48683, 60717, 128427, 146049, 263107, 632879, 789321, 1801271, 1898637, 5403813, 23416523, 70249569]

約数ペア:

[(1, 70249569), (3, 23416523), (13, 5403813), (37, 1898637), (39, 1801271), (89, 789321), (111, 632879), (267, 263107), (481, 146049), (547, 128427), (1157, 60717), (1443, 48683), (1641, 42809), (3293, 21333), (3471, 20239), (7111, 9879)]