13778879037

素因数分解:

$3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{18169}}^1$

素因数の和:18271

約数の個数: 64

約数和(自身を含む): 23722752000

約数和(自身を除く): 9943872963

約数列:

[1, 3, 7, 11, 21, 33, 49, 67, 77, 147, 201, 231, 343, 469, 539, 737, 1029, 1407, 1617, 2211, 3283, 3773, 5159, 9849, 11319, 15477, 18169, 22981, 36113, 54507, 68943, 108339, 127183, 199859, 252791, 381549, 599577, 758373, 890281, 1217323, 1399013, 2670843, 3651969, 4197039, 6231967, 8521261, 9793091, 13390553, 18695901, 25563783, 29379273, 40171659, 59648827, 68551637, 93733871, 178946481, 205654911, 281201613, 417541789, 656137097, 1252625367, 1968411291, 4592959679, 13778879037]

約数ペア:

[(1, 13778879037), (3, 4592959679), (7, 1968411291), (11, 1252625367), (21, 656137097), (33, 417541789), (49, 281201613), (67, 205654911), (77, 178946481), (147, 93733871), (201, 68551637), (231, 59648827), (343, 40171659), (469, 29379273), (539, 25563783), (737, 18695901), (1029, 13390553), (1407, 9793091), (1617, 8521261), (2211, 6231967), (3283, 4197039), (3773, 3651969), (5159, 2670843), (9849, 1399013), (11319, 1217323), (15477, 890281), (18169, 758373), (22981, 599577), (36113, 381549), (54507, 252791), (68943, 199859), (108339, 127183)]