4477397121

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{28547}}^1$

素因数の和:28750

約数の個数: 32

約数和(自身を含む): 6856087680

約数和(自身を除く): 2378690559

約数列:

[1, 3, 9, 27, 37, 111, 157, 333, 471, 999, 1413, 4239, 5809, 17427, 28547, 52281, 85641, 156843, 256923, 770769, 1056239, 3168717, 4481879, 9506151, 13445637, 28518453, 40336911, 121010733, 165829523, 497488569, 1492465707, 4477397121]

約数ペア:

[(1, 4477397121), (3, 1492465707), (9, 497488569), (27, 165829523), (37, 121010733), (111, 40336911), (157, 28518453), (333, 13445637), (471, 9506151), (999, 4481879), (1413, 3168717), (4239, 1056239), (5809, 770769), (17427, 256923), (28547, 156843), (52281, 85641)]