85699911

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{463}}^1$

素因数の和:627

約数の個数: 32

約数和(自身を含む): 128286720

約数和(自身を除く): 42586809

約数列:

[1, 3, 11, 33, 71, 79, 213, 237, 463, 781, 869, 1389, 2343, 2607, 5093, 5609, 15279, 16827, 32873, 36577, 61699, 98619, 109731, 185097, 361603, 402347, 1084809, 1207041, 2596967, 7790901, 28566637, 85699911]

約数ペア:

[(1, 85699911), (3, 28566637), (11, 7790901), (33, 2596967), (71, 1207041), (79, 1084809), (213, 402347), (237, 361603), (463, 185097), (781, 109731), (869, 98619), (1389, 61699), (2343, 36577), (2607, 32873), (5093, 16827), (5609, 15279)]