66909171

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{77711}}^1$

素因数の和:77762

約数の個数: 16

約数和(自身を含む): 104444928

約数和(自身を除く): 37535757

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 77711, 233133, 543977, 1631931, 3186151, 9558453, 22303057, 66909171]

約数ペア:

[(1, 66909171), (3, 22303057), (7, 9558453), (21, 3186151), (41, 1631931), (123, 543977), (287, 233133), (861, 77711)]