51153333

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{967}}^1$

素因数の和:1217

約数の個数: 32

約数和(自身を含む): 85493760

約数和(自身を除く): 34340427

約数列:

[1, 3, 7, 11, 21, 33, 77, 229, 231, 687, 967, 1603, 2519, 2901, 4809, 6769, 7557, 10637, 17633, 20307, 31911, 52899, 74459, 221443, 223377, 664329, 1550101, 2435873, 4650303, 7307619, 17051111, 51153333]

約数ペア:

[(1, 51153333), (3, 17051111), (7, 7307619), (11, 4650303), (21, 2435873), (33, 1550101), (77, 664329), (229, 223377), (231, 221443), (687, 74459), (967, 52899), (1603, 31911), (2519, 20307), (2901, 17633), (4809, 10637), (6769, 7557)]