66881163

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:411

約数の個数: 32

約数和(自身を含む): 96307200

約数和(自身を除く): 29426037

約数列:

[1, 3, 29, 37, 79, 87, 111, 237, 263, 789, 1073, 2291, 2923, 3219, 6873, 7627, 8769, 9731, 20777, 22881, 29193, 62331, 84767, 254301, 282199, 602533, 768749, 846597, 1807599, 2306247, 22293721, 66881163]

約数ペア:

[(1, 66881163), (3, 22293721), (29, 2306247), (37, 1807599), (79, 846597), (87, 768749), (111, 602533), (237, 282199), (263, 254301), (789, 84767), (1073, 62331), (2291, 29193), (2923, 22881), (3219, 20777), (6873, 9731), (7627, 8769)]