810190593

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{163973}}^1$

素因数の和:164046

約数の個数: 20

約数和(自身を含む): 1230132948

約数和(自身を除く): 419942355

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 1647, 4941, 163973, 491919, 1475757, 4427271, 10002353, 13281813, 30007059, 90021177, 270063531, 810190593]

約数ペア:

[(1, 810190593), (3, 270063531), (9, 90021177), (27, 30007059), (61, 13281813), (81, 10002353), (183, 4427271), (549, 1475757), (1647, 491919), (4941, 163973)]