31193451

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{50231}}^1$

素因数の和:50263

約数の個数: 16

約数和(自身を含む): 48222720

約数和(自身を除く): 17029269

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 50231, 150693, 452079, 1155313, 1356237, 3465939, 10397817, 31193451]

約数ペア:

[(1, 31193451), (3, 10397817), (9, 3465939), (23, 1356237), (27, 1155313), (69, 452079), (207, 150693), (621, 50231)]