229626159

素因数分解:

$3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1\times {\mathrm{271}}^1$

素因数の和:695

約数の個数: 32

約数和(自身を含む): 354809856

約数和(自身を除く): 125183697

約数列:

[1, 3, 7, 21, 157, 257, 271, 471, 771, 813, 1099, 1799, 1897, 3297, 5397, 5691, 40349, 42547, 69647, 121047, 127641, 208941, 282443, 297829, 487529, 847329, 893487, 1462587, 10934579, 32803737, 76542053, 229626159]

約数ペア:

[(1, 229626159), (3, 76542053), (7, 32803737), (21, 10934579), (157, 1462587), (257, 893487), (271, 847329), (471, 487529), (771, 297829), (813, 282443), (1099, 208941), (1799, 127641), (1897, 121047), (3297, 69647), (5397, 42547), (5691, 40349)]