172357299

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{1481}}^1$

素因数の和:1747

約数の個数: 24

約数和(自身を含む): 254157072

約数和(自身を除く): 81799773

約数列:

[1, 3, 9, 67, 193, 201, 579, 603, 1481, 1737, 4443, 12931, 13329, 38793, 99227, 116379, 285833, 297681, 857499, 893043, 2572497, 19150811, 57452433, 172357299]

約数ペア:

[(1, 172357299), (3, 57452433), (9, 19150811), (67, 2572497), (193, 893043), (201, 857499), (579, 297681), (603, 285833), (1481, 116379), (1737, 99227), (4443, 38793), (12931, 13329)]