133724871

素因数分解:

$3^3\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1657}}^1$

素因数の和:1741

約数の個数: 48

約数和(自身を含む): 234374880

約数和(自身を除く): 100650009

約数列:

[1, 3, 7, 9, 21, 27, 49, 61, 63, 147, 183, 189, 427, 441, 549, 1281, 1323, 1647, 1657, 2989, 3843, 4971, 8967, 11529, 11599, 14913, 26901, 34797, 44739, 80703, 81193, 101077, 104391, 243579, 303231, 313173, 707539, 730737, 909693, 2122617, 2192211, 2729079, 4952773, 6367851, 14858319, 19103553, 44574957, 133724871]

約数ペア:

[(1, 133724871), (3, 44574957), (7, 19103553), (9, 14858319), (21, 6367851), (27, 4952773), (49, 2729079), (61, 2192211), (63, 2122617), (147, 909693), (183, 730737), (189, 707539), (427, 313173), (441, 303231), (549, 243579), (1281, 104391), (1323, 101077), (1647, 81193), (1657, 80703), (2989, 44739), (3843, 34797), (4971, 26901), (8967, 14913), (11529, 11599)]