42886767

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:268

約数の個数: 64

約数和(自身を含む): 77082624

約数和(自身を除く): 34195857

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 67, 77, 119, 163, 187, 201, 231, 357, 469, 489, 561, 737, 1139, 1141, 1309, 1407, 1793, 2211, 2771, 3417, 3423, 3927, 5159, 5379, 7973, 8313, 10921, 12529, 12551, 15477, 19397, 23919, 30481, 32763, 37587, 37653, 58191, 76447, 87703, 91443, 120131, 185657, 213367, 229341, 263109, 360393, 556971, 640101, 840917, 1299599, 2042227, 2522751, 3898797, 6126681, 14295589, 42886767]

約数ペア:

[(1, 42886767), (3, 14295589), (7, 6126681), (11, 3898797), (17, 2522751), (21, 2042227), (33, 1299599), (51, 840917), (67, 640101), (77, 556971), (119, 360393), (163, 263109), (187, 229341), (201, 213367), (231, 185657), (357, 120131), (469, 91443), (489, 87703), (561, 76447), (737, 58191), (1139, 37653), (1141, 37587), (1309, 32763), (1407, 30481), (1793, 23919), (2211, 19397), (2771, 15477), (3417, 12551), (3423, 12529), (3927, 10921), (5159, 8313), (5379, 7973)]