155138907

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{11383}}^1$

素因数の和:11463

約数の個数: 32

約数和(自身を含む): 262287360

約数和(自身を除く): 107148453

約数列:

[1, 3, 7, 11, 21, 33, 59, 77, 177, 231, 413, 649, 1239, 1947, 4543, 11383, 13629, 34149, 79681, 125213, 239043, 375639, 671597, 876491, 2014791, 2629473, 4701179, 7387567, 14103537, 22162701, 51712969, 155138907]

約数ペア:

[(1, 155138907), (3, 51712969), (7, 22162701), (11, 14103537), (21, 7387567), (33, 4701179), (59, 2629473), (77, 2014791), (177, 876491), (231, 671597), (413, 375639), (649, 239043), (1239, 125213), (1947, 79681), (4543, 34149), (11383, 13629)]