71949957

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{877}}^1$

素因数の和:973

約数の個数: 32

約数和(自身を含む): 106202880

約数和(自身を除く): 34252923

約数列:

[1, 3, 23, 29, 41, 69, 87, 123, 667, 877, 943, 1189, 2001, 2631, 2829, 3567, 20171, 25433, 27347, 35957, 60513, 76299, 82041, 107871, 584959, 827011, 1042753, 1754877, 2481033, 3128259, 23983319, 71949957]

約数ペア:

[(1, 71949957), (3, 23983319), (23, 3128259), (29, 2481033), (41, 1754877), (69, 1042753), (87, 827011), (123, 584959), (667, 107871), (877, 82041), (943, 76299), (1189, 60513), (2001, 35957), (2631, 27347), (2829, 25433), (3567, 20171)]