69626193

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:234

約数の個数: 64

約数和(自身を含む): 120325632

約数和(自身を除く): 50699439

約数列:

[1, 3, 7, 13, 21, 37, 39, 61, 91, 111, 113, 183, 259, 273, 339, 427, 481, 777, 791, 793, 1281, 1443, 1469, 2257, 2373, 2379, 3367, 4181, 4407, 5551, 6771, 6893, 10101, 10283, 12543, 15799, 16653, 20679, 29267, 29341, 30849, 47397, 48251, 54353, 87801, 88023, 89609, 144753, 163059, 205387, 255041, 268827, 380471, 616161, 627263, 765123, 1141413, 1785287, 1881789, 3315533, 5355861, 9946599, 23208731, 69626193]

約数ペア:

[(1, 69626193), (3, 23208731), (7, 9946599), (13, 5355861), (21, 3315533), (37, 1881789), (39, 1785287), (61, 1141413), (91, 765123), (111, 627263), (113, 616161), (183, 380471), (259, 268827), (273, 255041), (339, 205387), (427, 163059), (481, 144753), (777, 89609), (791, 88023), (793, 87801), (1281, 54353), (1443, 48251), (1469, 47397), (2257, 30849), (2373, 29341), (2379, 29267), (3367, 20679), (4181, 16653), (4407, 15799), (5551, 12543), (6771, 10283), (6893, 10101)]