163860477

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{743}}^1$

素因数の和:961

約数の個数: 32

約数和(自身を含む): 245984256

約数和(自身を除く): 82123779

約数列:

[1, 3, 11, 33, 41, 123, 163, 451, 489, 743, 1353, 1793, 2229, 5379, 6683, 8173, 20049, 24519, 30463, 73513, 91389, 121109, 220539, 335093, 363327, 1005279, 1332199, 3996597, 4965469, 14896407, 54620159, 163860477]

約数ペア:

[(1, 163860477), (3, 54620159), (11, 14896407), (33, 4965469), (41, 3996597), (123, 1332199), (163, 1005279), (451, 363327), (489, 335093), (743, 220539), (1353, 121109), (1793, 91389), (2229, 73513), (5379, 30463), (6683, 24519), (8173, 20049)]