327585153

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1\times {\mathrm{829}}^1$

素因数の和:1477

約数の個数: 32

約数和(自身を含む): 516751360

約数和(自身を除く): 189166207

約数列:

[1, 3, 7, 21, 31, 93, 217, 607, 651, 829, 1821, 2487, 4249, 5803, 12747, 17409, 18817, 25699, 56451, 77097, 131719, 179893, 395157, 503203, 539679, 1509609, 3522421, 10567263, 15599293, 46797879, 109195051, 327585153]

約数ペア:

[(1, 327585153), (3, 109195051), (7, 46797879), (21, 15599293), (31, 10567263), (93, 3522421), (217, 1509609), (607, 539679), (651, 503203), (829, 395157), (1821, 179893), (2487, 131719), (4249, 77097), (5803, 56451), (12747, 25699), (17409, 18817)]