78427779

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{3539}}^1$

素因数の和:3714

約数の個数: 16

約数和(自身を含む): 107049600

約数和(自身を除く): 28621821

約数列:

[1, 3, 83, 89, 249, 267, 3539, 7387, 10617, 22161, 293737, 314971, 881211, 944913, 26142593, 78427779]

約数ペア:

[(1, 78427779), (3, 26142593), (83, 944913), (89, 881211), (249, 314971), (267, 293737), (3539, 22161), (7387, 10617)]