73865601

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{10987}}^1$

素因数の和:11082

約数の個数: 20

約数和(自身を含む): 111682032

約数和(自身を除く): 37816431

約数列:

[1, 3, 9, 27, 81, 83, 249, 747, 2241, 6723, 10987, 32961, 98883, 296649, 889947, 911921, 2735763, 8207289, 24621867, 73865601]

約数ペア:

[(1, 73865601), (3, 24621867), (9, 8207289), (27, 2735763), (81, 911921), (83, 889947), (249, 296649), (747, 98883), (2241, 32961), (6723, 10987)]