67933719

素因数分解:

$3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{7237}}^1$

素因数の和:7399

約数の個数: 24

約数和(自身を含む): 112912800

約数和(自身を除く): 44979081

約数列:

[1, 3, 7, 9, 21, 63, 149, 447, 1043, 1341, 3129, 7237, 9387, 21711, 50659, 65133, 151977, 455931, 1078313, 3234939, 7548191, 9704817, 22644573, 67933719]

約数ペア:

[(1, 67933719), (3, 22644573), (7, 9704817), (9, 7548191), (21, 3234939), (63, 1078313), (149, 455931), (447, 151977), (1043, 65133), (1341, 50659), (3129, 21711), (7237, 9387)]