78233468691

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{661}}^1\times {\mathrm{52673}}^1$

素因数の和:53451

約数の個数: 32

約数和(自身を含む): 120511369728

約数和(自身を除く): 42277901037

約数列:

[1, 3, 7, 21, 107, 321, 661, 749, 1983, 2247, 4627, 13881, 52673, 70727, 158019, 212181, 368711, 495089, 1106133, 1485267, 5636011, 16908033, 34816853, 39452077, 104450559, 118356231, 243717971, 731153913, 3725403271, 11176209813, 26077822897, 78233468691]

約数ペア:

[(1, 78233468691), (3, 26077822897), (7, 11176209813), (21, 3725403271), (107, 731153913), (321, 243717971), (661, 118356231), (749, 104450559), (1983, 39452077), (2247, 34816853), (4627, 16908033), (13881, 5636011), (52673, 1485267), (70727, 1106133), (158019, 495089), (212181, 368711)]