87500163

素因数分解:

$3^1\times {\mathrm{29}}^2\times {\mathrm{79}}^1\times {\mathrm{439}}^1$

素因数の和:579

約数の個数: 24

約数和(自身を含む): 122636800

約数和(自身を除く): 35136637

約数列:

[1, 3, 29, 79, 87, 237, 439, 841, 1317, 2291, 2523, 6873, 12731, 34681, 38193, 66439, 104043, 199317, 369199, 1005749, 1107597, 3017247, 29166721, 87500163]

約数ペア:

[(1, 87500163), (3, 29166721), (29, 3017247), (79, 1107597), (87, 1005749), (237, 369199), (439, 199317), (841, 104043), (1317, 66439), (2291, 38193), (2523, 34681), (6873, 12731)]