148963269

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{6907}}^1$

素因数の和:7009

約数の個数: 32

約数和(自身を含む): 247582720

約数和(自身を除く): 98619451

約数列:

[1, 3, 7, 13, 21, 39, 79, 91, 237, 273, 553, 1027, 1659, 3081, 6907, 7189, 20721, 21567, 48349, 89791, 145047, 269373, 545653, 628537, 1636959, 1885611, 3819571, 7093489, 11458713, 21280467, 49654423, 148963269]

約数ペア:

[(1, 148963269), (3, 49654423), (7, 21280467), (13, 11458713), (21, 7093489), (39, 3819571), (79, 1885611), (91, 1636959), (237, 628537), (273, 545653), (553, 269373), (1027, 145047), (1659, 89791), (3081, 48349), (6907, 21567), (7189, 20721)]