22637727

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{919}}^1$

素因数の和:972

約数の個数: 48

約数和(自身を含む): 41333760

約数和(自身を除く): 18696033

約数列:

[1, 3, 7, 9, 17, 21, 23, 51, 63, 69, 119, 153, 161, 207, 357, 391, 483, 919, 1071, 1173, 1449, 2737, 2757, 3519, 6433, 8211, 8271, 15623, 19299, 21137, 24633, 46869, 57897, 63411, 109361, 140607, 147959, 190233, 328083, 359329, 443877, 984249, 1077987, 1331631, 2515303, 3233961, 7545909, 22637727]

約数ペア:

[(1, 22637727), (3, 7545909), (7, 3233961), (9, 2515303), (17, 1331631), (21, 1077987), (23, 984249), (51, 443877), (63, 359329), (69, 328083), (119, 190233), (153, 147959), (161, 140607), (207, 109361), (357, 63411), (391, 57897), (483, 46869), (919, 24633), (1071, 21137), (1173, 19299), (1449, 15623), (2737, 8271), (2757, 8211), (3519, 6433)]