78377619

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{8081}}^1$

素因数の和:8198

約数の個数: 16

約数和(自身を含む): 108234144

約数和(自身を除く): 29856525

約数列:

[1, 3, 53, 61, 159, 183, 3233, 8081, 9699, 24243, 428293, 492941, 1284879, 1478823, 26125873, 78377619]

約数ペア:

[(1, 78377619), (3, 26125873), (53, 1478823), (61, 1284879), (159, 492941), (183, 428293), (3233, 24243), (8081, 9699)]