55379883

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{577}}^1$

素因数の和:723

約数の個数: 32

約数和(自身を含む): 83897856

約数和(自身を除く): 28517973

約数列:

[1, 3, 13, 23, 39, 69, 107, 299, 321, 577, 897, 1391, 1731, 2461, 4173, 7383, 7501, 13271, 22503, 31993, 39813, 61739, 95979, 172523, 185217, 517569, 802607, 1419997, 2407821, 4259991, 18459961, 55379883]

約数ペア:

[(1, 55379883), (3, 18459961), (13, 4259991), (23, 2407821), (39, 1419997), (69, 802607), (107, 517569), (299, 185217), (321, 172523), (577, 95979), (897, 61739), (1391, 39813), (1731, 31993), (2461, 22503), (4173, 13271), (7383, 7501)]