157031763

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{673}}^1$

素因数の和:995

約数の個数: 32

約数和(自身を含む): 246392832

約数和(自身を除く): 89361069

約数列:

[1, 3, 7, 21, 41, 123, 271, 287, 673, 813, 861, 1897, 2019, 4711, 5691, 11111, 14133, 27593, 33333, 77777, 82779, 182383, 193151, 233331, 547149, 579453, 1276681, 3830043, 7477703, 22433109, 52343921, 157031763]

約数ペア:

[(1, 157031763), (3, 52343921), (7, 22433109), (21, 7477703), (41, 3830043), (123, 1276681), (271, 579453), (287, 547149), (673, 233331), (813, 193151), (861, 182383), (1897, 82779), (2019, 77777), (4711, 33333), (5691, 27593), (11111, 14133)]