68650239

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1597}}^1$

素因数の和:1719

約数の個数: 32

約数和(自身を含む): 110453760

約数和(自身を除く): 41803521

約数列:

[1, 3, 7, 21, 23, 69, 89, 161, 267, 483, 623, 1597, 1869, 2047, 4791, 6141, 11179, 14329, 33537, 36731, 42987, 110193, 142133, 257117, 426399, 771351, 994931, 2984793, 3269059, 9807177, 22883413, 68650239]

約数ペア:

[(1, 68650239), (3, 22883413), (7, 9807177), (21, 3269059), (23, 2984793), (69, 994931), (89, 771351), (161, 426399), (267, 257117), (483, 142133), (623, 110193), (1597, 42987), (1869, 36731), (2047, 33537), (4791, 14329), (6141, 11179)]