153973983

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1471}}^1$

素因数の和:1575

約数の個数: 32

約数和(自身を含む): 225533952

約数和(自身を除く): 71559969

約数列:

[1, 3, 23, 37, 41, 69, 111, 123, 851, 943, 1471, 1517, 2553, 2829, 4413, 4551, 33833, 34891, 54427, 60311, 101499, 104673, 163281, 180933, 1251821, 1387153, 2231507, 3755463, 4161459, 6694521, 51324661, 153973983]

約数ペア:

[(1, 153973983), (3, 51324661), (23, 6694521), (37, 4161459), (41, 3755463), (69, 2231507), (111, 1387153), (123, 1251821), (851, 180933), (943, 163281), (1471, 104673), (1517, 101499), (2553, 60311), (2829, 54427), (4413, 34891), (4551, 33833)]