61110819

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{541}}^1$

素因数の和:728

約数の個数: 48

約数和(自身を含む): 110932224

約数和(自身を除く): 49821405

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 163, 231, 489, 541, 693, 1141, 1467, 1623, 1793, 3423, 3787, 4869, 5379, 5951, 10269, 11361, 12551, 16137, 17853, 34083, 37653, 41657, 53559, 88183, 112959, 124971, 264549, 374913, 617281, 793647, 970013, 1851843, 2910039, 5555529, 6790091, 8730117, 20370273, 61110819]

約数ペア:

[(1, 61110819), (3, 20370273), (7, 8730117), (9, 6790091), (11, 5555529), (21, 2910039), (33, 1851843), (63, 970013), (77, 793647), (99, 617281), (163, 374913), (231, 264549), (489, 124971), (541, 112959), (693, 88183), (1141, 53559), (1467, 41657), (1623, 37653), (1793, 34083), (3423, 17853), (3787, 16137), (4869, 12551), (5379, 11361), (5951, 10269)]