77619987

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{1151}}^1$

素因数の和:1343

約数の個数: 24

約数和(自身を含む): 115015680

約数和(自身を除く): 37395693

約数列:

[1, 3, 9, 59, 127, 177, 381, 531, 1143, 1151, 3453, 7493, 10359, 22479, 67437, 67909, 146177, 203727, 438531, 611181, 1315593, 8624443, 25873329, 77619987]

約数ペア:

[(1, 77619987), (3, 25873329), (9, 8624443), (59, 1315593), (127, 611181), (177, 438531), (381, 203727), (531, 146177), (1143, 67909), (1151, 67437), (3453, 22479), (7493, 10359)]