37171791

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:285

約数の個数: 40

約数和(自身を含む): 58118720

約数和(自身を除く): 20946929

約数列:

[1, 3, 9, 27, 37, 79, 81, 111, 157, 237, 333, 471, 711, 999, 1413, 2133, 2923, 2997, 4239, 5809, 6399, 8769, 12403, 12717, 17427, 26307, 37209, 52281, 78921, 111627, 156843, 236763, 334881, 458911, 470529, 1004643, 1376733, 4130199, 12390597, 37171791]

約数ペア:

[(1, 37171791), (3, 12390597), (9, 4130199), (27, 1376733), (37, 1004643), (79, 470529), (81, 458911), (111, 334881), (157, 236763), (237, 156843), (333, 111627), (471, 78921), (711, 52281), (999, 37209), (1413, 26307), (2133, 17427), (2923, 12717), (2997, 12403), (4239, 8769), (5809, 6399)]