29490147

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:200

約数の個数: 48

約数和(自身を含む): 47424000

約数和(自身を除く): 17933853

約数列:

[1, 3, 9, 19, 37, 57, 59, 79, 111, 171, 177, 237, 333, 531, 703, 711, 1121, 1501, 2109, 2183, 2923, 3363, 4503, 4661, 6327, 6549, 8769, 10089, 13509, 13983, 19647, 26307, 41477, 41949, 55537, 88559, 124431, 166611, 172457, 265677, 373293, 499833, 517371, 797031, 1552113, 3276683, 9830049, 29490147]

約数ペア:

[(1, 29490147), (3, 9830049), (9, 3276683), (19, 1552113), (37, 797031), (57, 517371), (59, 499833), (79, 373293), (111, 265677), (171, 172457), (177, 166611), (237, 124431), (333, 88559), (531, 55537), (703, 41949), (711, 41477), (1121, 26307), (1501, 19647), (2109, 13983), (2183, 13509), (2923, 10089), (3363, 8769), (4503, 6549), (4661, 6327)]