155814339

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1$

素因数の和:555

約数の個数: 32

約数和(自身を含む): 221644800

約数和(自身を除く): 65830461

約数列:

[1, 3, 31, 59, 73, 93, 177, 219, 389, 1167, 1829, 2263, 4307, 5487, 6789, 12059, 12921, 22951, 28397, 36177, 68853, 85191, 133517, 400551, 711481, 880307, 1675423, 2134443, 2640921, 5026269, 51938113, 155814339]

約数ペア:

[(1, 155814339), (3, 51938113), (31, 5026269), (59, 2640921), (73, 2134443), (93, 1675423), (177, 880307), (219, 711481), (389, 400551), (1167, 133517), (1829, 85191), (2263, 68853), (4307, 36177), (5487, 28397), (6789, 22951), (12059, 12921)]