34390143

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{263}}^1$

素因数の和:468

約数の個数: 32

約数和(自身を含む): 53222400

約数和(自身を除く): 18832257

約数列:

[1, 3, 9, 27, 29, 87, 167, 261, 263, 501, 783, 789, 1503, 2367, 4509, 4843, 7101, 7627, 14529, 22881, 43587, 43921, 68643, 130761, 131763, 205929, 395289, 1185867, 1273709, 3821127, 11463381, 34390143]

約数ペア:

[(1, 34390143), (3, 11463381), (9, 3821127), (27, 1273709), (29, 1185867), (87, 395289), (167, 205929), (261, 131763), (263, 130761), (501, 68643), (783, 43921), (789, 43587), (1503, 22881), (2367, 14529), (4509, 7627), (4843, 7101)]