74810961

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{1091}}^1$

素因数の和:1517

約数の個数: 24

約数和(自身を含む): 114135840

約数和(自身を除く): 39324879

約数列:

[1, 3, 9, 19, 57, 171, 401, 1091, 1203, 3273, 3609, 7619, 9819, 20729, 22857, 62187, 68571, 186561, 437491, 1312473, 3937419, 8312329, 24936987, 74810961]

約数ペア:

[(1, 74810961), (3, 24936987), (9, 8312329), (19, 3937419), (57, 1312473), (171, 437491), (401, 186561), (1091, 68571), (1203, 62187), (3273, 22857), (3609, 20729), (7619, 9819)]