71324856477

素因数分解:

$3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{7120381}}^1$

素因数の和:7120450

約数の個数: 32

約数和(自身を含む): 123040200960

約数和(自身を除く): 51715344483

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 159, 189, 371, 477, 1113, 1431, 3339, 10017, 7120381, 21361143, 49842667, 64083429, 149528001, 192250287, 377380193, 448584003, 1132140579, 1345752009, 2641661351, 3396421737, 7924984053, 10189265211, 23774952159, 71324856477]

約数ペア:

[(1, 71324856477), (3, 23774952159), (7, 10189265211), (9, 7924984053), (21, 3396421737), (27, 2641661351), (53, 1345752009), (63, 1132140579), (159, 448584003), (189, 377380193), (371, 192250287), (477, 149528001), (1113, 64083429), (1431, 49842667), (3339, 21361143), (10017, 7120381)]