90633207

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{3461}}^1$

素因数の和:3543

約数の個数: 32

約数和(自身を含む): 146234880

約数和(自身を除く): 55601673

約数列:

[1, 3, 7, 21, 29, 43, 87, 129, 203, 301, 609, 903, 1247, 3461, 3741, 8729, 10383, 24227, 26187, 72681, 100369, 148823, 301107, 446469, 702583, 1041761, 2107749, 3125283, 4315867, 12947601, 30211069, 90633207]

約数ペア:

[(1, 90633207), (3, 30211069), (7, 12947601), (21, 4315867), (29, 3125283), (43, 2107749), (87, 1041761), (129, 702583), (203, 446469), (301, 301107), (609, 148823), (903, 100369), (1247, 72681), (3461, 26187), (3741, 24227), (8729, 10383)]