157280260086

素因数分解:

$2^1\times 3^4\times {\mathrm{970865803}}^1$

素因数の和:970865817

約数の個数: 20

約数和(自身を含む): 352424286852

約数和(自身を除く): 195144026766

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 970865803, 1941731606, 2912597409, 5825194818, 8737792227, 17475584454, 26213376681, 52426753362, 78640130043, 157280260086]

約数ペア:

[(1, 157280260086), (2, 78640130043), (3, 52426753362), (6, 26213376681), (9, 17475584454), (18, 8737792227), (27, 5825194818), (54, 2912597409), (81, 1941731606), (162, 970865803)]