201107529

素因数分解:

$3^5\times 7^1\times {\mathrm{191}}^1\times {\mathrm{619}}^1$

素因数の和:832

約数の個数: 48

約数和(自身を含む): 346644480

約数和(自身を除く): 145536951

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 191, 243, 567, 573, 619, 1337, 1701, 1719, 1857, 4011, 4333, 5157, 5571, 12033, 12999, 15471, 16713, 36099, 38997, 46413, 50139, 108297, 116991, 118229, 150417, 324891, 350973, 354687, 827603, 1052919, 1064061, 2482809, 3192183, 7448427, 9576549, 22345281, 28729647, 67035843, 201107529]

約数ペア:

[(1, 201107529), (3, 67035843), (7, 28729647), (9, 22345281), (21, 9576549), (27, 7448427), (63, 3192183), (81, 2482809), (189, 1064061), (191, 1052919), (243, 827603), (567, 354687), (573, 350973), (619, 324891), (1337, 150417), (1701, 118229), (1719, 116991), (1857, 108297), (4011, 50139), (4333, 46413), (5157, 38997), (5571, 36099), (12033, 16713), (12999, 15471)]