78161083

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{691}}^1$

素因数の和:835

約数の個数: 32

約数和(自身を含む): 106025472

約数和(自身を除く): 27864389

約数列:

[1, 7, 11, 13, 77, 91, 113, 143, 691, 791, 1001, 1243, 1469, 4837, 7601, 8701, 8983, 10283, 16159, 53207, 62881, 78083, 98813, 113113, 546581, 691691, 858913, 1015079, 6012391, 7105553, 11165869, 78161083]

約数ペア:

[(1, 78161083), (7, 11165869), (11, 7105553), (13, 6012391), (77, 1015079), (91, 858913), (113, 691691), (143, 546581), (691, 113113), (791, 98813), (1001, 78083), (1243, 62881), (1469, 53207), (4837, 16159), (7601, 10283), (8701, 8983)]