21436062399

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{33287}}^1$

素因数の和:33397

約数の個数: 64

約数和(自身を含む): 35663431680

約数和(自身を除く): 14227369281

約数列:

[1, 3, 9, 17, 23, 27, 51, 61, 69, 153, 183, 207, 391, 459, 549, 621, 1037, 1173, 1403, 1647, 3111, 3519, 4209, 9333, 10557, 12627, 23851, 27999, 33287, 37881, 71553, 99861, 214659, 299583, 565879, 643977, 765601, 898749, 1697637, 2030507, 2296803, 5092911, 6091521, 6890409, 13015217, 15278733, 18274563, 20671227, 34518619, 39045651, 46701661, 54823689, 103555857, 117136953, 140104983, 310667571, 351410859, 420314949, 793928237, 932002713, 1260944847, 2381784711, 7145354133, 21436062399]

約数ペア:

[(1, 21436062399), (3, 7145354133), (9, 2381784711), (17, 1260944847), (23, 932002713), (27, 793928237), (51, 420314949), (61, 351410859), (69, 310667571), (153, 140104983), (183, 117136953), (207, 103555857), (391, 54823689), (459, 46701661), (549, 39045651), (621, 34518619), (1037, 20671227), (1173, 18274563), (1403, 15278733), (1647, 13015217), (3111, 6890409), (3519, 6091521), (4209, 5092911), (9333, 2296803), (10557, 2030507), (12627, 1697637), (23851, 898749), (27999, 765601), (33287, 643977), (37881, 565879), (71553, 299583), (99861, 214659)]