103685751729

素因数分解:

$3^4\times 7^1\times {\mathrm{1997}}^1\times {\mathrm{91571}}^1$

素因数の和:93587

約数の個数: 40

約数和(自身を含む): 177106108608

約数和(自身を除く): 73420356879

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 1997, 5991, 13979, 17973, 41937, 53919, 91571, 125811, 161757, 274713, 377433, 640997, 824139, 1132299, 1922991, 2472417, 5768973, 7417251, 17306919, 51920757, 182867287, 548601861, 1280071009, 1645805583, 3840213027, 4937416749, 11520639081, 14812250247, 34561917243, 103685751729]

約数ペア:

[(1, 103685751729), (3, 34561917243), (7, 14812250247), (9, 11520639081), (21, 4937416749), (27, 3840213027), (63, 1645805583), (81, 1280071009), (189, 548601861), (567, 182867287), (1997, 51920757), (5991, 17306919), (13979, 7417251), (17973, 5768973), (41937, 2472417), (53919, 1922991), (91571, 1132299), (125811, 824139), (161757, 640997), (274713, 377433)]