273660033

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{967}}^1$

素因数の和:1197

約数の個数: 32

約数和(自身を含む): 401448960

約数和(自身を除く): 127788927

約数列:

[1, 3, 17, 31, 51, 93, 179, 527, 537, 967, 1581, 2901, 3043, 5549, 9129, 16439, 16647, 29977, 49317, 89931, 94333, 173093, 282999, 509609, 519279, 1528827, 2942581, 5365883, 8827743, 16097649, 91220011, 273660033]

約数ペア:

[(1, 273660033), (3, 91220011), (17, 16097649), (31, 8827743), (51, 5365883), (93, 2942581), (179, 1528827), (527, 519279), (537, 509609), (967, 282999), (1581, 173093), (2901, 94333), (3043, 89931), (5549, 49317), (9129, 29977), (16439, 16647)]