211836694069

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9817}}^1\times {\mathrm{21557}}^1$

素因数の和:31405

約数の個数: 32

約数和(自身を含む): 284466260736

約数和(自身を除く): 72629566667

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 9817, 21557, 68719, 107987, 127621, 150899, 237127, 280241, 755909, 893347, 1403831, 1659889, 1961687, 3082651, 9826817, 21578557, 211625069, 1481375483, 2327875759, 2751125897, 16295130313, 19257881279, 30262384867, 211836694069]

約数ペア:

[(1, 211836694069), (7, 30262384867), (11, 19257881279), (13, 16295130313), (77, 2751125897), (91, 2327875759), (143, 1481375483), (1001, 211625069), (9817, 21578557), (21557, 9826817), (68719, 3082651), (107987, 1961687), (127621, 1659889), (150899, 1403831), (237127, 893347), (280241, 755909)]