40574079

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{463}}^1$

素因数の和:596

約数の個数: 48

約数和(自身を含む): 72963072

約数和(自身を除く): 32388993

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 107, 117, 273, 321, 463, 749, 819, 963, 1389, 1391, 2247, 3241, 4167, 4173, 6019, 6741, 9723, 9737, 12519, 18057, 29169, 29211, 42133, 49541, 54171, 87633, 126399, 148623, 346787, 379197, 445869, 644033, 1040361, 1932099, 3121083, 4508231, 5796297, 13524693, 40574079]

約数ペア:

[(1, 40574079), (3, 13524693), (7, 5796297), (9, 4508231), (13, 3121083), (21, 1932099), (39, 1040361), (63, 644033), (91, 445869), (107, 379197), (117, 346787), (273, 148623), (321, 126399), (463, 87633), (749, 54171), (819, 49541), (963, 42133), (1389, 29211), (1391, 29169), (2247, 18057), (3241, 12519), (4167, 9737), (4173, 9723), (6019, 6741)]