216996826803

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{20369551}}^1$

素因数の和:20369674

約数の個数: 16

約数和(自身を含む): 299187979776

約数和(自身を除く): 82191152973

約数列:

[1, 3, 53, 67, 159, 201, 3551, 10653, 20369551, 61108653, 1079586203, 1364759917, 3238758609, 4094279751, 72332275601, 216996826803]

約数ペア:

[(1, 216996826803), (3, 72332275601), (53, 4094279751), (67, 3238758609), (159, 1364759917), (201, 1079586203), (3551, 61108653), (10653, 20369551)]