156769585749

素因数分解:

$3^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{45887}}^1$

素因数の和:46095

約数の個数: 72

約数和(自身を含む): 269847871488

約数和(自身を除く): 113078285739

約数列:

[1, 3, 7, 9, 21, 49, 61, 63, 127, 147, 183, 381, 427, 441, 549, 889, 1143, 1281, 2667, 2989, 3843, 6223, 7747, 8001, 8967, 18669, 23241, 26901, 45887, 54229, 56007, 69723, 137661, 162687, 321209, 379603, 412983, 488061, 963627, 1138809, 2248463, 2799107, 2890881, 3416427, 5827649, 6745389, 8397321, 17482947, 19593749, 20236167, 25191963, 40793543, 52448841, 58781247, 122380629, 137156243, 176343741, 285554801, 355486589, 367141887, 411468729, 856664403, 1066459767, 1234406187, 2488406123, 2569993209, 3199379301, 7465218369, 17418842861, 22395655107, 52256528583, 156769585749]

約数ペア:

[(1, 156769585749), (3, 52256528583), (7, 22395655107), (9, 17418842861), (21, 7465218369), (49, 3199379301), (61, 2569993209), (63, 2488406123), (127, 1234406187), (147, 1066459767), (183, 856664403), (381, 411468729), (427, 367141887), (441, 355486589), (549, 285554801), (889, 176343741), (1143, 137156243), (1281, 122380629), (2667, 58781247), (2989, 52448841), (3843, 40793543), (6223, 25191963), (7747, 20236167), (8001, 19593749), (8967, 17482947), (18669, 8397321), (23241, 6745389), (26901, 5827649), (45887, 3416427), (54229, 2890881), (56007, 2799107), (69723, 2248463), (137661, 1138809), (162687, 963627), (321209, 488061), (379603, 412983)]