74515413

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3947}}^1$

素因数の和:4017

約数の個数: 32

約数和(自身を含む): 121282560

約数和(自身を除く): 46767147

約数列:

[1, 3, 7, 21, 29, 31, 87, 93, 203, 217, 609, 651, 899, 2697, 3947, 6293, 11841, 18879, 27629, 82887, 114463, 122357, 343389, 367071, 801241, 856499, 2403723, 2569497, 3548353, 10645059, 24838471, 74515413]

約数ペア:

[(1, 74515413), (3, 24838471), (7, 10645059), (21, 3548353), (29, 2569497), (31, 2403723), (87, 856499), (93, 801241), (203, 367071), (217, 343389), (609, 122357), (651, 114463), (899, 82887), (2697, 27629), (3947, 18879), (6293, 11841)]