55553013

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{43777}}^1$

素因数の和:43833

約数の個数: 16

約数和(自身を含む): 84053760

約数和(自身を除く): 28500747

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 43777, 131331, 393993, 1181979, 2057519, 6172557, 18517671, 55553013]

約数ペア:

[(1, 55553013), (3, 18517671), (9, 6172557), (27, 2057519), (47, 1181979), (141, 393993), (423, 131331), (1269, 43777)]