148591503

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{443}}^1$

素因数の和:597

約数の個数: 40

約数和(自身を含む): 230153616

約数和(自身を除く): 81562113

約数列:

[1, 3, 9, 27, 41, 81, 101, 123, 303, 369, 443, 909, 1107, 1329, 2727, 3321, 3987, 4141, 8181, 11961, 12423, 18163, 35883, 37269, 44743, 54489, 111807, 134229, 163467, 335421, 402687, 490401, 1208061, 1471203, 1834463, 3624183, 5503389, 16510167, 49530501, 148591503]

約数ペア:

[(1, 148591503), (3, 49530501), (9, 16510167), (27, 5503389), (41, 3624183), (81, 1834463), (101, 1471203), (123, 1208061), (303, 490401), (369, 402687), (443, 335421), (909, 163467), (1107, 134229), (1329, 111807), (2727, 54489), (3321, 44743), (3987, 37269), (4141, 35883), (8181, 18163), (11961, 12423)]