12774177

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:190

約数の個数: 48

約数和(自身を含む): 21385728

約数和(自身を除く): 8611551

約数列:

[1, 3, 9, 13, 23, 39, 47, 69, 101, 117, 141, 207, 299, 303, 423, 611, 897, 909, 1081, 1313, 1833, 2323, 2691, 3243, 3939, 4747, 5499, 6969, 9729, 11817, 14053, 14241, 20907, 30199, 42159, 42723, 61711, 90597, 109181, 126477, 185133, 271791, 327543, 555399, 982629, 1419353, 4258059, 12774177]

約数ペア:

[(1, 12774177), (3, 4258059), (9, 1419353), (13, 982629), (23, 555399), (39, 327543), (47, 271791), (69, 185133), (101, 126477), (117, 109181), (141, 90597), (207, 61711), (299, 42723), (303, 42159), (423, 30199), (611, 20907), (897, 14241), (909, 14053), (1081, 11817), (1313, 9729), (1833, 6969), (2323, 5499), (2691, 4747), (3243, 3939)]