127218594579

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{3197813}}^1$

素因数の和:3198054

約数の個数: 16

約数和(自身を含む): 172681956000

約数和(自身を除く): 45463361421

約数列:

[1, 3, 89, 149, 267, 447, 13261, 39783, 3197813, 9593439, 284605357, 476474137, 853816071, 1429422411, 42406198193, 127218594579]

約数ペア:

[(1, 127218594579), (3, 42406198193), (89, 1429422411), (149, 853816071), (267, 476474137), (447, 284605357), (13261, 9593439), (39783, 3197813)]