87454503

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{947}}^1$

素因数の和:1315

約数の個数: 24

約数和(自身を含む): 130930176

約数和(自身を除く): 43475673

約数列:

[1, 3, 9, 31, 93, 279, 331, 947, 993, 2841, 2979, 8523, 10261, 29357, 30783, 88071, 92349, 264213, 313457, 940371, 2821113, 9717167, 29151501, 87454503]

約数ペア:

[(1, 87454503), (3, 29151501), (9, 9717167), (31, 2821113), (93, 940371), (279, 313457), (331, 264213), (947, 92349), (993, 88071), (2841, 30783), (2979, 29357), (8523, 10261)]