74575293

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{331}}^1$

素因数の和:509

約数の個数: 32

約数和(自身を含む): 110436480

約数和(自身を除く): 35861187

約数列:

[1, 3, 13, 39, 53, 109, 159, 327, 331, 689, 993, 1417, 2067, 4251, 4303, 5777, 12909, 17331, 17543, 36079, 52629, 75101, 108237, 225303, 228059, 469027, 684177, 1407081, 1912187, 5736561, 24858431, 74575293]

約数ペア:

[(1, 74575293), (3, 24858431), (13, 5736561), (39, 1912187), (53, 1407081), (109, 684177), (159, 469027), (327, 228059), (331, 225303), (689, 108237), (993, 75101), (1417, 52629), (2067, 36079), (4251, 17543), (4303, 17331), (5777, 12909)]