156074877

素因数分解:

$3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{15581}}^1$

素因数の和:15650

約数の個数: 32

約数和(自身を含む): 269256960

約数和(自身を除く): 113182083

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 159, 189, 371, 477, 1113, 1431, 3339, 10017, 15581, 46743, 109067, 140229, 327201, 420687, 825793, 981603, 2477379, 2944809, 5780551, 7432137, 17341653, 22296411, 52024959, 156074877]

約数ペア:

[(1, 156074877), (3, 52024959), (7, 22296411), (9, 17341653), (21, 7432137), (27, 5780551), (53, 2944809), (63, 2477379), (159, 981603), (189, 825793), (371, 420687), (477, 327201), (1113, 140229), (1431, 109067), (3339, 46743), (10017, 15581)]