85761207

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{15647}}^1$

素因数の和:15692

約数の個数: 32

約数和(自身を含む): 150220800

約数和(自身を除く): 64459593

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 609, 783, 1827, 5481, 15647, 46941, 109529, 140823, 328587, 422469, 453763, 985761, 1361289, 2957283, 3176341, 4083867, 9529023, 12251601, 28587069, 85761207]

約数ペア:

[(1, 85761207), (3, 28587069), (7, 12251601), (9, 9529023), (21, 4083867), (27, 3176341), (29, 2957283), (63, 1361289), (87, 985761), (189, 453763), (203, 422469), (261, 328587), (609, 140823), (783, 109529), (1827, 46941), (5481, 15647)]