91961261077

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1\times {\mathrm{407119}}^1$

素因数の和:407233

約数の個数: 24

約数和(自身を含む): 111668130560

約数和(自身を除く): 19706869483

約数列:

[1, 7, 23, 61, 161, 427, 529, 1403, 3703, 9821, 32269, 225883, 407119, 2849833, 9363737, 24834259, 65546159, 173839813, 215365951, 571187957, 1507561657, 3998315699, 13137323011, 91961261077]

約数ペア:

[(1, 91961261077), (7, 13137323011), (23, 3998315699), (61, 1507561657), (161, 571187957), (427, 215365951), (529, 173839813), (1403, 65546159), (3703, 24834259), (9821, 9363737), (32269, 2849833), (225883, 407119)]