70160391

素因数分解:

$3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:245

約数の個数: 64

約数和(自身を含む): 124185600

約数和(自身を除く): 54025209

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 89, 97, 129, 189, 267, 291, 301, 387, 623, 679, 801, 873, 903, 1161, 1869, 2037, 2403, 2619, 2709, 3827, 4171, 5607, 6111, 8127, 8633, 11481, 12513, 16821, 18333, 25899, 26789, 29197, 34443, 37539, 60431, 77697, 80367, 87591, 103329, 112617, 181293, 233091, 241101, 262773, 371219, 543879, 723303, 788319, 1113657, 1631637, 2598533, 3340971, 7795599, 10022913, 23386797, 70160391]

約数ペア:

[(1, 70160391), (3, 23386797), (7, 10022913), (9, 7795599), (21, 3340971), (27, 2598533), (43, 1631637), (63, 1113657), (89, 788319), (97, 723303), (129, 543879), (189, 371219), (267, 262773), (291, 241101), (301, 233091), (387, 181293), (623, 112617), (679, 103329), (801, 87591), (873, 80367), (903, 77697), (1161, 60431), (1869, 37539), (2037, 34443), (2403, 29197), (2619, 26789), (2709, 25899), (3827, 18333), (4171, 16821), (5607, 12513), (6111, 11481), (8127, 8633)]