2771567253

素因数分解:

$3^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{23021}}^1$

素因数の和:23064

約数の個数: 64

約数和(自身を含む): 5156928000

約数和(自身を除く): 2385360747

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, 13377, 17199, 23021, 40131, 69063, 120393, 161147, 207189, 299273, 483441, 621567, 897819, 1128029, 1450323, 2094911, 2693457, 3384087, 4350969, 6284733, 7896203, 8080371, 10152261, 14664377, 18854199, 23688609, 30456783, 43993131, 56562597, 71065827, 102650639, 131979393, 213197481, 307951917, 395938179, 923855751, 2771567253]

約数ペア:

[(1, 2771567253), (3, 923855751), (7, 395938179), (9, 307951917), (13, 213197481), (21, 131979393), (27, 102650639), (39, 71065827), (49, 56562597), (63, 43993131), (91, 30456783), (117, 23688609), (147, 18854199), (189, 14664377), (273, 10152261), (343, 8080371), (351, 7896203), (441, 6284733), (637, 4350969), (819, 3384087), (1029, 2693457), (1323, 2094911), (1911, 1450323), (2457, 1128029), (3087, 897819), (4459, 621567), (5733, 483441), (9261, 299273), (13377, 207189), (17199, 161147), (23021, 120393), (40131, 69063)]