140978628791

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1213}}^1\times {\mathrm{116107}}^1$

素因数の和:117351

約数の個数: 32

約数和(自身を含む): 189443670528

約数和(自身を除く): 48465041737

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 1213, 8491, 13343, 15769, 93401, 110383, 116107, 173459, 812749, 1214213, 1277177, 1509391, 8940239, 10565737, 16603301, 116223107, 140837791, 985864537, 1549215701, 1830891283, 10844509907, 12816238981, 20139804113, 140978628791]

約数ペア:

[(1, 140978628791), (7, 20139804113), (11, 12816238981), (13, 10844509907), (77, 1830891283), (91, 1549215701), (143, 985864537), (1001, 140837791), (1213, 116223107), (8491, 16603301), (13343, 10565737), (15769, 8940239), (93401, 1509391), (110383, 1277177), (116107, 1214213), (173459, 812749)]