40817799

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 69189120

約数和(自身を除く): 28371321

約数列:

[1, 3, 9, 11, 17, 33, 51, 79, 99, 153, 187, 237, 307, 561, 711, 869, 921, 1343, 1683, 2607, 2763, 3377, 4029, 5219, 7821, 10131, 12087, 14773, 15657, 24253, 30393, 44319, 46971, 57409, 72759, 132957, 172227, 218277, 266783, 412301, 516681, 800349, 1236903, 2401047, 3710709, 4535311, 13605933, 40817799]

約数ペア:

[(1, 40817799), (3, 13605933), (9, 4535311), (11, 3710709), (17, 2401047), (33, 1236903), (51, 800349), (79, 516681), (99, 412301), (153, 266783), (187, 218277), (237, 172227), (307, 132957), (561, 72759), (711, 57409), (869, 46971), (921, 44319), (1343, 30393), (1683, 24253), (2607, 15657), (2763, 14773), (3377, 12087), (4029, 10131), (5219, 7821)]