193744761

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1\times {\mathrm{829}}^1$

素因数の和:1229

約数の個数: 32

約数和(自身を含む): 305971200

約数和(自身を除く): 112226439

約数列:

[1, 3, 7, 21, 31, 93, 217, 359, 651, 829, 1077, 2487, 2513, 5803, 7539, 11129, 17409, 25699, 33387, 77097, 77903, 179893, 233709, 297611, 539679, 892833, 2083277, 6249831, 9225941, 27677823, 64581587, 193744761]

約数ペア:

[(1, 193744761), (3, 64581587), (7, 27677823), (21, 9225941), (31, 6249831), (93, 2083277), (217, 892833), (359, 539679), (651, 297611), (829, 233709), (1077, 179893), (2487, 77903), (2513, 77097), (5803, 33387), (7539, 25699), (11129, 17409)]