201228813

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{7187}}^1$

素因数の和:7274

約数の個数: 32

約数和(自身を含む): 320872320

約数和(自身を除く): 119643507

約数列:

[1, 3, 9, 17, 27, 51, 61, 153, 183, 459, 549, 1037, 1647, 3111, 7187, 9333, 21561, 27999, 64683, 122179, 194049, 366537, 438407, 1099611, 1315221, 3298833, 3945663, 7452919, 11836989, 22358757, 67076271, 201228813]

約数ペア:

[(1, 201228813), (3, 67076271), (9, 22358757), (17, 11836989), (27, 7452919), (51, 3945663), (61, 3298833), (153, 1315221), (183, 1099611), (459, 438407), (549, 366537), (1037, 194049), (1647, 122179), (3111, 64683), (7187, 27999), (9333, 21561)]