202315779

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{1427}}^1$

素因数の和:1584

約数の個数: 32

約数和(自身を含む): 308448000

約数和(自身を除く): 106132221

約数列:

[1, 3, 9, 27, 59, 89, 177, 267, 531, 801, 1427, 1593, 2403, 4281, 5251, 12843, 15753, 38529, 47259, 84193, 127003, 141777, 252579, 381009, 757737, 1143027, 2273211, 3429081, 7493177, 22479531, 67438593, 202315779]

約数ペア:

[(1, 202315779), (3, 67438593), (9, 22479531), (27, 7493177), (59, 3429081), (89, 2273211), (177, 1143027), (267, 757737), (531, 381009), (801, 252579), (1427, 141777), (1593, 127003), (2403, 84193), (4281, 47259), (5251, 38529), (12843, 15753)]