72491061

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{27059}}^1$

素因数の和:27128

約数の個数: 16

約数和(自身を含む): 103910400

約数和(自身を除く): 31419339

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 27059, 81177, 514121, 1271773, 1542363, 3815319, 24163687, 72491061]

約数ペア:

[(1, 72491061), (3, 24163687), (19, 3815319), (47, 1542363), (57, 1271773), (141, 514121), (893, 81177), (2679, 27059)]