63820503

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{439}}^1\times {\mathrm{557}}^1$

素因数の和:1031

約数の個数: 24

約数和(自身を含む): 95752800

約数和(自身を除く): 31932297

約数列:

[1, 3, 9, 29, 87, 261, 439, 557, 1317, 1671, 3951, 5013, 12731, 16153, 38193, 48459, 114579, 145377, 244523, 733569, 2200707, 7091167, 21273501, 63820503]

約数ペア:

[(1, 63820503), (3, 21273501), (9, 7091167), (29, 2200707), (87, 733569), (261, 244523), (439, 145377), (557, 114579), (1317, 48459), (1671, 38193), (3951, 16153), (5013, 12731)]