148880949

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{47581}}^1$

素因数の和:47740

約数の個数: 16

約数和(自身を含む): 228393600

約数和(自身を除く): 79512651

約数列:

[1, 3, 7, 21, 149, 447, 1043, 3129, 47581, 142743, 333067, 999201, 7089569, 21268707, 49626983, 148880949]

約数ペア:

[(1, 148880949), (3, 49626983), (7, 21268707), (21, 7089569), (149, 999201), (447, 333067), (1043, 142743), (3129, 47581)]