185628561

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{269}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 264695040

約数和(自身を除く): 79066479

約数列:

[1, 3, 23, 69, 73, 137, 219, 269, 411, 807, 1679, 3151, 5037, 6187, 9453, 10001, 18561, 19637, 30003, 36853, 58911, 110559, 230023, 451651, 690069, 847619, 1354953, 2542857, 2690269, 8070807, 61876187, 185628561]

約数ペア:

[(1, 185628561), (3, 61876187), (23, 8070807), (69, 2690269), (73, 2542857), (137, 1354953), (219, 847619), (269, 690069), (411, 451651), (807, 230023), (1679, 110559), (3151, 58911), (5037, 36853), (6187, 30003), (9453, 19637), (10001, 18561)]