72333351

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2671}}^1$

素因数の和:2756

約数の個数: 32

約数和(自身を含む): 115430400

約数和(自身を除く): 43097049

約数列:

[1, 3, 9, 17, 27, 51, 59, 153, 177, 459, 531, 1003, 1593, 2671, 3009, 8013, 9027, 24039, 27081, 45407, 72117, 136221, 157589, 408663, 472767, 1225989, 1418301, 2679013, 4254903, 8037039, 24111117, 72333351]

約数ペア:

[(1, 72333351), (3, 24111117), (9, 8037039), (17, 4254903), (27, 2679013), (51, 1418301), (59, 1225989), (153, 472767), (177, 408663), (459, 157589), (531, 136221), (1003, 72117), (1593, 45407), (2671, 27081), (3009, 24039), (8013, 9027)]