54398841

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^2\times {\mathrm{67}}^1$

素因数の和:182

約数の個数: 48

約数和(自身を含む): 89981952

約数和(自身を除く): 35583111

約数列:

[1, 3, 7, 21, 23, 41, 67, 69, 123, 161, 201, 287, 469, 483, 861, 943, 1407, 1541, 1681, 2747, 2829, 4623, 5043, 6601, 8241, 10787, 11767, 19229, 19803, 32361, 35301, 38663, 57687, 63181, 112627, 115989, 189543, 270641, 337881, 442267, 788389, 811923, 1326801, 2365167, 2590421, 7771263, 18132947, 54398841]

約数ペア:

[(1, 54398841), (3, 18132947), (7, 7771263), (21, 2590421), (23, 2365167), (41, 1326801), (67, 811923), (69, 788389), (123, 442267), (161, 337881), (201, 270641), (287, 189543), (469, 115989), (483, 112627), (861, 63181), (943, 57687), (1407, 38663), (1541, 35301), (1681, 32361), (2747, 19803), (2829, 19229), (4623, 11767), (5043, 10787), (6601, 8241)]