4406173821

素因数分解:

$3^3\times 7^1\times {\mathrm{223}}^1\times {\mathrm{104543}}^1$

素因数の和:104782

約数の個数: 32

約数和(自身を含む): 7493713920

約数和(自身を除く): 3087540099

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 223, 669, 1561, 2007, 4683, 6021, 14049, 42147, 104543, 313629, 731801, 940887, 2195403, 2822661, 6586209, 19758627, 23313089, 69939267, 163191623, 209817801, 489574869, 629453403, 1468724607, 4406173821]

約数ペア:

[(1, 4406173821), (3, 1468724607), (7, 629453403), (9, 489574869), (21, 209817801), (27, 163191623), (63, 69939267), (189, 23313089), (223, 19758627), (669, 6586209), (1561, 2822661), (2007, 2195403), (4683, 940887), (6021, 731801), (14049, 313629), (42147, 104543)]