181007109

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{12721}}^1$

素因数の和:12778

約数の個数: 32

約数和(自身を含む): 293114880

約数和(自身を除く): 112107771

約数列:

[1, 3, 9, 17, 27, 31, 51, 93, 153, 279, 459, 527, 837, 1581, 4743, 12721, 14229, 38163, 114489, 216257, 343467, 394351, 648771, 1183053, 1946313, 3549159, 5838939, 6703967, 10647477, 20111901, 60335703, 181007109]

約数ペア:

[(1, 181007109), (3, 60335703), (9, 20111901), (17, 10647477), (27, 6703967), (31, 5838939), (51, 3549159), (93, 1946313), (153, 1183053), (279, 648771), (459, 394351), (527, 343467), (837, 216257), (1581, 114489), (4743, 38163), (12721, 14229)]