551432163

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 762048000

約数和(自身を除く): 210615837

約数列:

[1, 3, 83, 89, 149, 167, 249, 267, 447, 501, 7387, 12367, 13261, 13861, 14863, 22161, 24883, 37101, 39783, 41583, 44589, 74649, 1100663, 1233629, 2065289, 2214587, 3301989, 3700887, 6195867, 6643761, 183810721, 551432163]

約数ペア:

[(1, 551432163), (3, 183810721), (83, 6643761), (89, 6195867), (149, 3700887), (167, 3301989), (249, 2214587), (267, 2065289), (447, 1233629), (501, 1100663), (7387, 74649), (12367, 44589), (13261, 41583), (13861, 39783), (14863, 37101), (22161, 24883)]