201773979

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{25799}}^1$

素因数の和:25895

約数の個数: 24

約数和(自身を含む): 321984000

約数和(自身を除く): 120210021

約数列:

[1, 3, 9, 11, 33, 79, 99, 237, 711, 869, 2607, 7821, 25799, 77397, 232191, 283789, 851367, 2038121, 2554101, 6114363, 18343089, 22419331, 67257993, 201773979]

約数ペア:

[(1, 201773979), (3, 67257993), (9, 22419331), (11, 18343089), (33, 6114363), (79, 2554101), (99, 2038121), (237, 851367), (711, 283789), (869, 232191), (2607, 77397), (7821, 25799)]