13638202389

素因数分解:

$3^4\times 7^3\times {\mathrm{29}}^1\times {\mathrm{16927}}^1$

素因数の和:16989

約数の個数: 80

約数和(自身を含む): 24579456000

約数和(自身を除く): 10941253611

約数列:

[1, 3, 7, 9, 21, 27, 29, 49, 63, 81, 87, 147, 189, 203, 261, 343, 441, 567, 609, 783, 1029, 1323, 1421, 1827, 2349, 3087, 3969, 4263, 5481, 9261, 9947, 12789, 16443, 16927, 27783, 29841, 38367, 50781, 89523, 115101, 118489, 152343, 268569, 355467, 457029, 490883, 805707, 829423, 1066401, 1371087, 1472649, 2488269, 3199203, 3436181, 4417947, 5805961, 7464807, 9597609, 10308543, 13253841, 17417883, 22394421, 24053267, 30925629, 39761523, 52253649, 67183263, 72159801, 92776887, 156760947, 168372869, 216479403, 278330661, 470282841, 505118607, 649438209, 1515355821, 1948314627, 4546067463, 13638202389]

約数ペア:

[(1, 13638202389), (3, 4546067463), (7, 1948314627), (9, 1515355821), (21, 649438209), (27, 505118607), (29, 470282841), (49, 278330661), (63, 216479403), (81, 168372869), (87, 156760947), (147, 92776887), (189, 72159801), (203, 67183263), (261, 52253649), (343, 39761523), (441, 30925629), (567, 24053267), (609, 22394421), (783, 17417883), (1029, 13253841), (1323, 10308543), (1421, 9597609), (1827, 7464807), (2349, 5805961), (3087, 4417947), (3969, 3436181), (4263, 3199203), (5481, 2488269), (9261, 1472649), (9947, 1371087), (12789, 1066401), (16443, 829423), (16927, 805707), (27783, 490883), (29841, 457029), (38367, 355467), (50781, 268569), (89523, 152343), (115101, 118489)]