30672513

素因数分解:

$3^4\times {\mathrm{107}}^1\times {\mathrm{3539}}^1$

素因数の和:3658

約数の個数: 20

約数和(自身を含む): 46260720

約数和(自身を除く): 15588207

約数列:

[1, 3, 9, 27, 81, 107, 321, 963, 2889, 3539, 8667, 10617, 31851, 95553, 286659, 378673, 1136019, 3408057, 10224171, 30672513]

約数ペア:

[(1, 30672513), (3, 10224171), (9, 3408057), (27, 1136019), (81, 378673), (107, 286659), (321, 95553), (963, 31851), (2889, 10617), (3539, 8667)]