82502469

素因数分解:

$3^4\times 7^1\times {\mathrm{227}}^1\times {\mathrm{641}}^1$

素因数の和:887

約数の個数: 40

約数和(自身を含む): 141691968

約数和(自身を除く): 59189499

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 227, 567, 641, 681, 1589, 1923, 2043, 4487, 4767, 5769, 6129, 13461, 14301, 17307, 18387, 40383, 42903, 51921, 121149, 128709, 145507, 363447, 436521, 1018549, 1309563, 3055647, 3928689, 9166941, 11786067, 27500823, 82502469]

約数ペア:

[(1, 82502469), (3, 27500823), (7, 11786067), (9, 9166941), (21, 3928689), (27, 3055647), (63, 1309563), (81, 1018549), (189, 436521), (227, 363447), (567, 145507), (641, 128709), (681, 121149), (1589, 51921), (1923, 42903), (2043, 40383), (4487, 18387), (4767, 17307), (5769, 14301), (6129, 13461)]