63860083

素因数分解:

$7^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:320

約数の個数: 32

約数和(自身を含む): 80640000

約数和(自身を除く): 16779917

約数列:

[1, 7, 19, 41, 49, 133, 239, 287, 343, 779, 931, 1673, 2009, 4541, 5453, 6517, 9799, 11711, 14063, 31787, 38171, 68593, 81977, 186181, 222509, 267197, 480151, 1303267, 1557563, 3361057, 9122869, 63860083]

約数ペア:

[(1, 63860083), (7, 9122869), (19, 3361057), (41, 1557563), (49, 1303267), (133, 480151), (239, 267197), (287, 222509), (343, 186181), (779, 81977), (931, 68593), (1673, 38171), (2009, 31787), (4541, 14063), (5453, 11711), (6517, 9799)]