86738421

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{4219}}^1$

素因数の和:4329

約数の個数: 32

約数和(自身を含む): 145843200

約数和(自身を除く): 59104779

約数列:

[1, 3, 7, 11, 21, 33, 77, 89, 231, 267, 623, 979, 1869, 2937, 4219, 6853, 12657, 20559, 29533, 46409, 88599, 139227, 324863, 375491, 974589, 1126473, 2628437, 4130401, 7885311, 12391203, 28912807, 86738421]

約数ペア:

[(1, 86738421), (3, 28912807), (7, 12391203), (11, 7885311), (21, 4130401), (33, 2628437), (77, 1126473), (89, 974589), (231, 375491), (267, 324863), (623, 139227), (979, 88599), (1869, 46409), (2937, 29533), (4219, 20559), (6853, 12657)]