173994021

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{1187}}^1$

素因数の和:1346

約数の個数: 32

約数和(自身を含む): 265161600

約数和(自身を除く): 91167579

約数列:

[1, 3, 9, 27, 61, 89, 183, 267, 549, 801, 1187, 1647, 2403, 3561, 5429, 10683, 16287, 32049, 48861, 72407, 105643, 146583, 217221, 316929, 651663, 950787, 1954989, 2852361, 6444223, 19332669, 57998007, 173994021]

約数ペア:

[(1, 173994021), (3, 57998007), (9, 19332669), (27, 6444223), (61, 2852361), (89, 1954989), (183, 950787), (267, 651663), (549, 316929), (801, 217221), (1187, 146583), (1647, 105643), (2403, 72407), (3561, 48861), (5429, 32049), (10683, 16287)]