81807954

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{2693}}^1$

素因数の和:2842

約数の個数: 32

約数和(自身を含む): 168364224

約数和(自身を除く): 86556270

約数列:

[1, 2, 3, 6, 61, 83, 122, 166, 183, 249, 366, 498, 2693, 5063, 5386, 8079, 10126, 15189, 16158, 30378, 164273, 223519, 328546, 447038, 492819, 670557, 985638, 1341114, 13634659, 27269318, 40903977, 81807954]

約数ペア:

[(1, 81807954), (2, 40903977), (3, 27269318), (6, 13634659), (61, 1341114), (83, 985638), (122, 670557), (166, 492819), (183, 447038), (249, 328546), (366, 223519), (498, 164273), (2693, 30378), (5063, 16158), (5386, 15189), (8079, 10126)]