89420793

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{743}}^1$

素因数の和:1285

約数の個数: 32

約数和(自身を含む): 149133312

約数和(自身を除く): 59712519

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 521, 743, 1563, 2229, 3647, 5201, 5731, 8173, 10941, 15603, 17193, 24519, 40117, 57211, 120351, 171633, 387103, 1161309, 2709721, 4258133, 8129163, 12774399, 29806931, 89420793]

約数ペア:

[(1, 89420793), (3, 29806931), (7, 12774399), (11, 8129163), (21, 4258133), (33, 2709721), (77, 1161309), (231, 387103), (521, 171633), (743, 120351), (1563, 57211), (2229, 40117), (3647, 24519), (5201, 17193), (5731, 15603), (8173, 10941)]