28616674623

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{9791}}^1$

素因数の和:10139

約数の個数: 32

約数和(自身を含む): 39569080320

約数和(自身を除く): 10952405697

約数列:

[1, 3, 43, 129, 139, 163, 417, 489, 5977, 7009, 9791, 17931, 21027, 22657, 29373, 67971, 421013, 974251, 1263039, 1360949, 1595933, 2922753, 4082847, 4787799, 58520807, 68625119, 175562421, 205875357, 221834687, 665504061, 9538891541, 28616674623]

約数ペア:

[(1, 28616674623), (3, 9538891541), (43, 665504061), (129, 221834687), (139, 205875357), (163, 175562421), (417, 68625119), (489, 58520807), (5977, 4787799), (7009, 4082847), (9791, 2922753), (17931, 1595933), (21027, 1360949), (22657, 1263039), (29373, 974251), (67971, 421013)]