129134187

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{5437}}^1$

素因数の和:5492

約数の個数: 48

約数和(自身を含む): 237531840

約数和(自身を除く): 108397653

約数列:

[1, 3, 7, 9, 13, 21, 29, 39, 63, 87, 91, 117, 203, 261, 273, 377, 609, 819, 1131, 1827, 2639, 3393, 5437, 7917, 16311, 23751, 38059, 48933, 70681, 114177, 157673, 212043, 342531, 473019, 494767, 636129, 1103711, 1419057, 1484301, 2049749, 3311133, 4452903, 6149247, 9933399, 14348243, 18447741, 43044729, 129134187]

約数ペア:

[(1, 129134187), (3, 43044729), (7, 18447741), (9, 14348243), (13, 9933399), (21, 6149247), (29, 4452903), (39, 3311133), (63, 2049749), (87, 1484301), (91, 1419057), (117, 1103711), (203, 636129), (261, 494767), (273, 473019), (377, 342531), (609, 212043), (819, 157673), (1131, 114177), (1827, 70681), (2639, 48933), (3393, 38059), (5437, 23751), (7917, 16311)]