77974947

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{877}}^1$

素因数の和:1012

約数の個数: 32

約数和(自身を含む): 120110400

約数和(自身を除く): 42135453

約数列:

[1, 3, 9, 27, 37, 89, 111, 267, 333, 801, 877, 999, 2403, 2631, 3293, 7893, 9879, 23679, 29637, 32449, 78053, 88911, 97347, 234159, 292041, 702477, 876123, 2107431, 2887961, 8663883, 25991649, 77974947]

約数ペア:

[(1, 77974947), (3, 25991649), (9, 8663883), (27, 2887961), (37, 2107431), (89, 876123), (111, 702477), (267, 292041), (333, 234159), (801, 97347), (877, 88911), (999, 78053), (2403, 32449), (2631, 29637), (3293, 23679), (7893, 9879)]