87643446

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{120721}}^1$

素因数の和:120748

約数の個数: 24

約数和(自身を含む): 192672312

約数和(自身を除く): 105028866

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 120721, 241442, 362163, 724326, 1327931, 2655862, 3983793, 7967586, 14607241, 29214482, 43821723, 87643446]

約数ペア:

[(1, 87643446), (2, 43821723), (3, 29214482), (6, 14607241), (11, 7967586), (22, 3983793), (33, 2655862), (66, 1327931), (121, 724326), (242, 362163), (363, 241442), (726, 120721)]