91140357

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{5557}}^1$

素因数の和:5649

約数の個数: 32

約数和(自身を含む): 153667584

約数和(自身を除く): 62527227

約数列:

[1, 3, 7, 11, 21, 33, 71, 77, 213, 231, 497, 781, 1491, 2343, 5467, 5557, 16401, 16671, 38899, 61127, 116697, 183381, 394547, 427889, 1183641, 1283667, 2761829, 4340017, 8285487, 13020051, 30380119, 91140357]

約数ペア:

[(1, 91140357), (3, 30380119), (7, 13020051), (11, 8285487), (21, 4340017), (33, 2761829), (71, 1283667), (77, 1183641), (213, 427889), (231, 394547), (497, 183381), (781, 116697), (1491, 61127), (2343, 38899), (5467, 16671), (5557, 16401)]