38506113

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:198

約数の個数: 48

約数和(自身を含む): 60952320

約数和(自身を除く): 22446207

約数列:

[1, 3, 9, 29, 43, 47, 73, 87, 129, 141, 219, 261, 387, 423, 657, 1247, 1363, 2021, 2117, 3139, 3431, 3741, 4089, 6063, 6351, 9417, 10293, 11223, 12267, 18189, 19053, 28251, 30879, 58609, 91031, 99499, 147533, 175827, 273093, 298497, 442599, 527481, 819279, 895491, 1327797, 4278457, 12835371, 38506113]

約数ペア:

[(1, 38506113), (3, 12835371), (9, 4278457), (29, 1327797), (43, 895491), (47, 819279), (73, 527481), (87, 442599), (129, 298497), (141, 273093), (219, 175827), (261, 147533), (387, 99499), (423, 91031), (657, 58609), (1247, 30879), (1363, 28251), (2021, 19053), (2117, 18189), (3139, 12267), (3431, 11223), (3741, 10293), (4089, 9417), (6063, 6351)]