69437641

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{503}}^1$

素因数の和:601

約数の個数: 32

約数和(自身を含む): 90091008

約数和(自身を除く): 20653367

約数列:

[1, 7, 13, 37, 41, 91, 259, 287, 481, 503, 533, 1517, 3367, 3521, 3731, 6539, 10619, 18611, 19721, 20623, 45773, 130277, 138047, 144361, 241943, 268099, 763051, 1693601, 1876693, 5341357, 9919663, 69437641]

約数ペア:

[(1, 69437641), (7, 9919663), (13, 5341357), (37, 1876693), (41, 1693601), (91, 763051), (259, 268099), (287, 241943), (481, 144361), (503, 138047), (533, 130277), (1517, 45773), (3367, 20623), (3521, 19721), (3731, 18611), (6539, 10619)]