74029059

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{307}}^1$

素因数の和:561

約数の個数: 40

約数和(自身を含む): 120002960

約数和(自身を除く): 45973901

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 229, 307, 351, 687, 921, 1053, 2061, 2763, 2977, 3991, 6183, 8289, 8931, 11973, 18549, 24867, 26793, 35919, 70303, 80379, 107757, 210909, 241137, 323271, 632727, 913939, 1898181, 2741817, 5694543, 8225451, 24676353, 74029059]

約数ペア:

[(1, 74029059), (3, 24676353), (9, 8225451), (13, 5694543), (27, 2741817), (39, 1898181), (81, 913939), (117, 632727), (229, 323271), (307, 241137), (351, 210909), (687, 107757), (921, 80379), (1053, 70303), (2061, 35919), (2763, 26793), (2977, 24867), (3991, 18549), (6183, 11973), (8289, 8931)]