172323231

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^2\times {\mathrm{359}}^1$

素因数の和:527

約数の個数: 24

約数和(自身を含む): 239690880

約数和(自身を除く): 67367649

約数列:

[1, 3, 43, 61, 129, 183, 359, 1077, 2623, 3721, 7869, 11163, 15437, 21899, 46311, 65697, 160003, 480009, 941657, 1335839, 2824971, 4007517, 57441077, 172323231]

約数ペア:

[(1, 172323231), (3, 57441077), (43, 4007517), (61, 2824971), (129, 1335839), (183, 941657), (359, 480009), (1077, 160003), (2623, 65697), (3721, 46311), (7869, 21899), (11163, 15437)]