82385289

素因数分解:

$3^3\times 7^1\times {\mathrm{349}}^1\times {\mathrm{1249}}^1$

素因数の和:1614

約数の個数: 32

約数和(自身を含む): 140000000

約数和(自身を除く): 57614711

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 349, 1047, 1249, 2443, 3141, 3747, 7329, 8743, 9423, 11241, 21987, 26229, 33723, 65961, 78687, 236061, 435901, 1307703, 3051307, 3923109, 9153921, 11769327, 27461763, 82385289]

約数ペア:

[(1, 82385289), (3, 27461763), (7, 11769327), (9, 9153921), (21, 3923109), (27, 3051307), (63, 1307703), (189, 435901), (349, 236061), (1047, 78687), (1249, 65961), (2443, 33723), (3141, 26229), (3747, 21987), (7329, 11241), (8743, 9423)]