91023737

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{349}}^1$

素因数の和:465

約数の個数: 32

約数和(自身を含む): 114912000

約数和(自身を除く): 23888263

約数列:

[1, 7, 19, 37, 53, 133, 259, 349, 371, 703, 1007, 1961, 2443, 4921, 6631, 7049, 12913, 13727, 18497, 37259, 46417, 90391, 129479, 245347, 260813, 351443, 684389, 1717429, 2460101, 4790723, 13003391, 91023737]

約数ペア:

[(1, 91023737), (7, 13003391), (19, 4790723), (37, 2460101), (53, 1717429), (133, 684389), (259, 351443), (349, 260813), (371, 245347), (703, 129479), (1007, 90391), (1961, 46417), (2443, 37259), (4921, 18497), (6631, 13727), (7049, 12913)]