353274627

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{317}}^1$

素因数の和:579

約数の個数: 32

約数和(自身を含む): 495652608

約数和(自身を除く): 142377981

約数列:

[1, 3, 43, 53, 129, 159, 163, 317, 489, 951, 2279, 6837, 7009, 8639, 13631, 16801, 21027, 25917, 40893, 50403, 51671, 155013, 371477, 722443, 1114431, 2167329, 2221853, 2738563, 6665559, 8215689, 117758209, 353274627]

約数ペア:

[(1, 353274627), (3, 117758209), (43, 8215689), (53, 6665559), (129, 2738563), (159, 2221853), (163, 2167329), (317, 1114431), (489, 722443), (951, 371477), (2279, 155013), (6837, 51671), (7009, 50403), (8639, 40893), (13631, 25917), (16801, 21027)]