20183493303

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{255743}}^1$

素因数の和:255868

約数の個数: 32

約数和(自身を含む): 31098470400

約数和(自身を除く): 10914977097

約数列:

[1, 3, 9, 27, 37, 79, 111, 237, 333, 711, 999, 2133, 2923, 8769, 26307, 78921, 255743, 767229, 2301687, 6905061, 9462491, 20203697, 28387473, 60611091, 85162419, 181833273, 255487257, 545499819, 747536789, 2242610367, 6727831101, 20183493303]

約数ペア:

[(1, 20183493303), (3, 6727831101), (9, 2242610367), (27, 747536789), (37, 545499819), (79, 255487257), (111, 181833273), (237, 85162419), (333, 60611091), (711, 28387473), (999, 20203697), (2133, 9462491), (2923, 6905061), (8769, 2301687), (26307, 767229), (78921, 255743)]