80392221

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{953}}^1$

素因数の和:1082

約数の個数: 48

約数和(自身を含む): 144458496

約数和(自身を除く): 64066275

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 103, 117, 273, 309, 721, 819, 927, 953, 1339, 2163, 2859, 4017, 6489, 6671, 8577, 9373, 12051, 12389, 20013, 28119, 37167, 60039, 84357, 86723, 98159, 111501, 260169, 294477, 687113, 780507, 883431, 1276067, 2061339, 3828201, 6184017, 8932469, 11484603, 26797407, 80392221]

約数ペア:

[(1, 80392221), (3, 26797407), (7, 11484603), (9, 8932469), (13, 6184017), (21, 3828201), (39, 2061339), (63, 1276067), (91, 883431), (103, 780507), (117, 687113), (273, 294477), (309, 260169), (721, 111501), (819, 98159), (927, 86723), (953, 84357), (1339, 60039), (2163, 37167), (2859, 28119), (4017, 20013), (6489, 12389), (6671, 12051), (8577, 9373)]