72305487

素因数分解:

$3^3\times {\mathrm{421}}^1\times {\mathrm{6361}}^1$

素因数の和:6791

約数の個数: 16

約数和(自身を含む): 107390560

約数和(自身を除く): 35085073

約数列:

[1, 3, 9, 27, 421, 1263, 3789, 6361, 11367, 19083, 57249, 171747, 2677981, 8033943, 24101829, 72305487]

約数ペア:

[(1, 72305487), (3, 24101829), (9, 8033943), (27, 2677981), (421, 171747), (1263, 57249), (3789, 19083), (6361, 11367)]