87436479

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{797}}^1$

素因数の和:939

約数の個数: 32

約数和(自身を含む): 131382720

約数和(自身を除く): 43946241

約数列:

[1, 3, 13, 29, 39, 87, 97, 291, 377, 797, 1131, 1261, 2391, 2813, 3783, 8439, 10361, 23113, 31083, 36569, 69339, 77309, 109707, 231927, 300469, 901407, 1005017, 2241961, 3015051, 6725883, 29145493, 87436479]

約数ペア:

[(1, 87436479), (3, 29145493), (13, 6725883), (29, 3015051), (39, 2241961), (87, 1005017), (97, 901407), (291, 300469), (377, 231927), (797, 109707), (1131, 77309), (1261, 69339), (2391, 36569), (2813, 31083), (3783, 23113), (8439, 10361)]