85815843

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{677}}^1$

素因数の和:787

約数の個数: 32

約数和(自身を含む): 124968960

約数和(自身を除く): 39153117

約数列:

[1, 3, 29, 31, 47, 87, 93, 141, 677, 899, 1363, 1457, 2031, 2697, 4089, 4371, 19633, 20987, 31819, 42253, 58899, 62961, 95457, 126759, 608623, 922751, 986389, 1825869, 2768253, 2959167, 28605281, 85815843]

約数ペア:

[(1, 85815843), (3, 28605281), (29, 2959167), (31, 2768253), (47, 1825869), (87, 986389), (93, 922751), (141, 608623), (677, 126759), (899, 95457), (1363, 62961), (1457, 58899), (2031, 42253), (2697, 31819), (4089, 20987), (4371, 19633)]