41931729

素因数分解:

$3^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1489}}^1$

素因数の和:1654

約数の個数: 32

約数和(自身を含む): 71520000

約数和(自身を除く): 29588271

約数列:

[1, 3, 7, 9, 21, 27, 63, 149, 189, 447, 1043, 1341, 1489, 3129, 4023, 4467, 9387, 10423, 13401, 28161, 31269, 40203, 93807, 221861, 281421, 665583, 1553027, 1996749, 4659081, 5990247, 13977243, 41931729]

約数ペア:

[(1, 41931729), (3, 13977243), (7, 5990247), (9, 4659081), (21, 1996749), (27, 1553027), (63, 665583), (149, 281421), (189, 221861), (447, 93807), (1043, 40203), (1341, 31269), (1489, 28161), (3129, 13401), (4023, 10423), (4467, 9387)]