187773117

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{1493}}^1$

素因数の和:1669

約数の個数: 32

約数和(自身を含む): 294306048

約数和(自身を除く): 106532931

約数列:

[1, 3, 7, 21, 53, 113, 159, 339, 371, 791, 1113, 1493, 2373, 4479, 5989, 10451, 17967, 31353, 41923, 79129, 125769, 168709, 237387, 506127, 553903, 1180963, 1661709, 3542889, 8941577, 26824731, 62591039, 187773117]

約数ペア:

[(1, 187773117), (3, 62591039), (7, 26824731), (21, 8941577), (53, 3542889), (113, 1661709), (159, 1180963), (339, 553903), (371, 506127), (791, 237387), (1113, 168709), (1493, 125769), (2373, 79129), (4479, 41923), (5989, 31353), (10451, 17967)]