75787299

素因数分解:

$3^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{3061}}^1$

素因数の和:3208

約数の個数: 32

約数和(自身を含む): 129338880

約数和(自身を除く): 53551581

約数列:

[1, 3, 7, 9, 21, 27, 63, 131, 189, 393, 917, 1179, 2751, 3061, 3537, 8253, 9183, 21427, 24759, 27549, 64281, 82647, 192843, 400991, 578529, 1202973, 2806937, 3608919, 8420811, 10826757, 25262433, 75787299]

約数ペア:

[(1, 75787299), (3, 25262433), (7, 10826757), (9, 8420811), (21, 3608919), (27, 2806937), (63, 1202973), (131, 578529), (189, 400991), (393, 192843), (917, 82647), (1179, 64281), (2751, 27549), (3061, 24759), (3537, 21427), (8253, 9183)]