91270971

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{24917}}^1$

素因数の和:24971

約数の個数: 24

約数和(自身を含む): 147713904

約数和(自身を除く): 56442933

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 333, 407, 1221, 3663, 24917, 74751, 224253, 274087, 822261, 921929, 2466783, 2765787, 8297361, 10141219, 30423657, 91270971]

約数ペア:

[(1, 91270971), (3, 30423657), (9, 10141219), (11, 8297361), (33, 2765787), (37, 2466783), (99, 921929), (111, 822261), (333, 274087), (407, 224253), (1221, 74751), (3663, 24917)]