1230777639

素因数分解:

$3^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{10223}}^1$

素因数の和:10266

約数の個数: 64

約数和(自身を含む): 2290176000

約数和(自身を除く): 1059398361

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 63, 91, 117, 147, 189, 273, 343, 351, 441, 637, 819, 1029, 1323, 1911, 2457, 3087, 4459, 5733, 9261, 10223, 13377, 17199, 30669, 40131, 71561, 92007, 120393, 132899, 214683, 276021, 398697, 500927, 644049, 930293, 1196091, 1502781, 1932147, 2790879, 3506489, 3588273, 4508343, 6512051, 8372637, 10519467, 13525029, 19536153, 25117911, 31558401, 45584357, 58608459, 94675203, 136753071, 175825377, 410259213, 1230777639]

約数ペア:

[(1, 1230777639), (3, 410259213), (7, 175825377), (9, 136753071), (13, 94675203), (21, 58608459), (27, 45584357), (39, 31558401), (49, 25117911), (63, 19536153), (91, 13525029), (117, 10519467), (147, 8372637), (189, 6512051), (273, 4508343), (343, 3588273), (351, 3506489), (441, 2790879), (637, 1932147), (819, 1502781), (1029, 1196091), (1323, 930293), (1911, 644049), (2457, 500927), (3087, 398697), (4459, 276021), (5733, 214683), (9261, 132899), (10223, 120393), (13377, 92007), (17199, 71561), (30669, 40131)]