71601723

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{947}}^1$

素因数の和:1255

約数の個数: 24

約数和(自身を含む): 107268096

約数和(自身を除く): 35666373

約数列:

[1, 3, 9, 31, 93, 271, 279, 813, 947, 2439, 2841, 8401, 8523, 25203, 29357, 75609, 88071, 256637, 264213, 769911, 2309733, 7955747, 23867241, 71601723]

約数ペア:

[(1, 71601723), (3, 23867241), (9, 7955747), (31, 2309733), (93, 769911), (271, 264213), (279, 256637), (813, 88071), (947, 75609), (2439, 29357), (2841, 25203), (8401, 8523)]