72030519

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{8363}}^1$

素因数の和:8412

約数の個数: 32

約数和(自身を含む): 120441600

約数和(自身を除く): 48411081

約数列:

[1, 3, 9, 11, 27, 29, 33, 87, 99, 261, 297, 319, 783, 957, 2871, 8363, 8613, 25089, 75267, 91993, 225801, 242527, 275979, 727581, 827937, 2182743, 2483811, 2667797, 6548229, 8003391, 24010173, 72030519]

約数ペア:

[(1, 72030519), (3, 24010173), (9, 8003391), (11, 6548229), (27, 2667797), (29, 2483811), (33, 2182743), (87, 827937), (99, 727581), (261, 275979), (297, 242527), (319, 225801), (783, 91993), (957, 75267), (2871, 25089), (8363, 8613)]