155115933

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{6833}}^1$

素因数の和:6913

約数の個数: 32

約数和(自身を含む): 251928576

約数和(自身を除く): 96812643

約数列:

[1, 3, 7, 21, 23, 47, 69, 141, 161, 329, 483, 987, 1081, 3243, 6833, 7567, 20499, 22701, 47831, 143493, 157159, 321151, 471477, 963453, 1100113, 2248057, 3300339, 6744171, 7386473, 22159419, 51705311, 155115933]

約数ペア:

[(1, 155115933), (3, 51705311), (7, 22159419), (21, 7386473), (23, 6744171), (47, 3300339), (69, 2248057), (141, 1100113), (161, 963453), (329, 471477), (483, 321151), (987, 157159), (1081, 143493), (3243, 47831), (6833, 22701), (7567, 20499)]