127453326

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21221}}^1$

素因数の和:21257

約数の個数: 64

約数和(自身を含む): 342268416

約数和(自身を除く): 214815090

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 143, 154, 182, 231, 273, 286, 429, 462, 546, 858, 1001, 2002, 3003, 6006, 21221, 42442, 63663, 127326, 148547, 233431, 275873, 297094, 445641, 466862, 551746, 700293, 827619, 891282, 1400586, 1634017, 1655238, 1931111, 3034603, 3268034, 3862222, 4902051, 5793333, 6069206, 9103809, 9804102, 11586666, 18207618, 21242221, 42484442, 63726663, 127453326]

約数ペア:

[(1, 127453326), (2, 63726663), (3, 42484442), (6, 21242221), (7, 18207618), (11, 11586666), (13, 9804102), (14, 9103809), (21, 6069206), (22, 5793333), (26, 4902051), (33, 3862222), (39, 3268034), (42, 3034603), (66, 1931111), (77, 1655238), (78, 1634017), (91, 1400586), (143, 891282), (154, 827619), (182, 700293), (231, 551746), (273, 466862), (286, 445641), (429, 297094), (462, 275873), (546, 233431), (858, 148547), (1001, 127326), (2002, 63663), (3003, 42442), (6006, 21221)]