351457157079

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3221}}^1\times {\mathrm{28393}}^1$

素因数の和:31688

約数の個数: 48

約数和(自身を含む): 589898297664

約数和(自身を除く): 238441140585

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3221, 3843, 9663, 22547, 28393, 28989, 67641, 85179, 196481, 198751, 202923, 255537, 589443, 596253, 1375367, 1731973, 1768329, 1788759, 4126101, 5195919, 12123811, 12378303, 15587757, 36371433, 91453853, 109114299, 274361559, 640176971, 823084677, 1920530913, 5578685033, 5761592739, 16736055099, 39050795231, 50208165297, 117152385693, 351457157079]

約数ペア:

[(1, 351457157079), (3, 117152385693), (7, 50208165297), (9, 39050795231), (21, 16736055099), (61, 5761592739), (63, 5578685033), (183, 1920530913), (427, 823084677), (549, 640176971), (1281, 274361559), (3221, 109114299), (3843, 91453853), (9663, 36371433), (22547, 15587757), (28393, 12378303), (28989, 12123811), (67641, 5195919), (85179, 4126101), (196481, 1788759), (198751, 1768329), (202923, 1731973), (255537, 1375367), (589443, 596253)]