291240029061

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{3889891}}^1$

素因数の和:3890006

約数の個数: 32

約数和(自身を含む): 448115558400

約数和(自身を除く): 156875529339

約数列:

[1, 3, 9, 27, 47, 59, 141, 177, 423, 531, 1269, 1593, 2773, 8319, 24957, 74871, 3889891, 11669673, 35009019, 105027057, 182824877, 229503569, 548474631, 688510707, 1645423893, 2065532121, 4936271679, 6196596363, 10786667743, 32360003229, 97080009687, 291240029061]

約数ペア:

[(1, 291240029061), (3, 97080009687), (9, 32360003229), (27, 10786667743), (47, 6196596363), (59, 4936271679), (141, 2065532121), (177, 1645423893), (423, 688510707), (531, 548474631), (1269, 229503569), (1593, 182824877), (2773, 105027057), (8319, 35009019), (24957, 11669673), (74871, 3889891)]