30539457

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{521}}^1$

素因数の和:710

約数の個数: 32

約数和(自身を含む): 49109760

約数和(自身を除く): 18570303

約数列:

[1, 3, 9, 13, 27, 39, 117, 167, 351, 501, 521, 1503, 1563, 2171, 4509, 4689, 6513, 6773, 14067, 19539, 20319, 58617, 60957, 87007, 182871, 261021, 783063, 1131091, 2349189, 3393273, 10179819, 30539457]

約数ペア:

[(1, 30539457), (3, 10179819), (9, 3393273), (13, 2349189), (27, 1131091), (39, 783063), (117, 261021), (167, 182871), (351, 87007), (501, 60957), (521, 58617), (1503, 20319), (1563, 19539), (2171, 14067), (4509, 6773), (4689, 6513)]