236684079

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{2999}}^1$

素因数の和:3124

約数の個数: 32

約数和(自身を含む): 364800000

約数和(自身を除く): 128115921

約数列:

[1, 3, 9, 27, 37, 79, 111, 237, 333, 711, 999, 2133, 2923, 2999, 8769, 8997, 26307, 26991, 78921, 80973, 110963, 236921, 332889, 710763, 998667, 2132289, 2996001, 6396867, 8766077, 26298231, 78894693, 236684079]

約数ペア:

[(1, 236684079), (3, 78894693), (9, 26298231), (27, 8766077), (37, 6396867), (79, 2996001), (111, 2132289), (237, 998667), (333, 710763), (711, 332889), (999, 236921), (2133, 110963), (2923, 80973), (2999, 78921), (8769, 26991), (8997, 26307)]