43718883

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:164

約数の個数: 64

約数和(自身を含む): 71995392

約数和(自身を除く): 28276509

約数列:

[1, 3, 13, 17, 23, 39, 47, 51, 61, 69, 141, 183, 221, 299, 391, 611, 663, 793, 799, 897, 1037, 1081, 1173, 1403, 1833, 2379, 2397, 2867, 3111, 3243, 4209, 5083, 8601, 10387, 13481, 14053, 15249, 18239, 18377, 23851, 31161, 37271, 40443, 42159, 48739, 54717, 55131, 65941, 71553, 111813, 146217, 197823, 238901, 310063, 633607, 716703, 857233, 930189, 1120997, 1900821, 2571699, 3362991, 14572961, 43718883]

約数ペア:

[(1, 43718883), (3, 14572961), (13, 3362991), (17, 2571699), (23, 1900821), (39, 1120997), (47, 930189), (51, 857233), (61, 716703), (69, 633607), (141, 310063), (183, 238901), (221, 197823), (299, 146217), (391, 111813), (611, 71553), (663, 65941), (793, 55131), (799, 54717), (897, 48739), (1037, 42159), (1081, 40443), (1173, 37271), (1403, 31161), (1833, 23851), (2379, 18377), (2397, 18239), (2867, 15249), (3111, 14053), (3243, 13481), (4209, 10387), (5083, 8601)]