87676587

素因数分解:

$3^5\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 138098688

約数和(自身を除く): 50422101

約数列:

[1, 3, 9, 27, 31, 81, 93, 103, 113, 243, 279, 309, 339, 837, 927, 1017, 2511, 2781, 3051, 3193, 3503, 7533, 8343, 9153, 9579, 10509, 11639, 25029, 27459, 28737, 31527, 34917, 86211, 94581, 104751, 258633, 283743, 314253, 360809, 775899, 851229, 942759, 1082427, 2828277, 3247281, 9741843, 29225529, 87676587]

約数ペア:

[(1, 87676587), (3, 29225529), (9, 9741843), (27, 3247281), (31, 2828277), (81, 1082427), (93, 942759), (103, 851229), (113, 775899), (243, 360809), (279, 314253), (309, 283743), (339, 258633), (837, 104751), (927, 94581), (1017, 86211), (2511, 34917), (2781, 31527), (3051, 28737), (3193, 27459), (3503, 25029), (7533, 11639), (8343, 10509), (9153, 9579)]