66211959

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1609}}^1$

素因数の和:1695

約数の個数: 32

約数和(自身を含む): 102009600

約数和(自身を除く): 35797641

約数列:

[1, 3, 11, 29, 33, 43, 87, 129, 319, 473, 957, 1247, 1419, 1609, 3741, 4827, 13717, 17699, 41151, 46661, 53097, 69187, 139983, 207561, 513271, 761057, 1539813, 2006423, 2283171, 6019269, 22070653, 66211959]

約数ペア:

[(1, 66211959), (3, 22070653), (11, 6019269), (29, 2283171), (33, 2006423), (43, 1539813), (87, 761057), (129, 513271), (319, 207561), (473, 139983), (957, 69187), (1247, 53097), (1419, 46661), (1609, 41151), (3741, 17699), (4827, 13717)]