73781997

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{4673}}^1$

素因数の和:4972

約数の個数: 16

約数和(自身を含む): 103949760

約数和(自身を除く): 30167763

約数列:

[1, 3, 19, 57, 277, 831, 4673, 5263, 14019, 15789, 88787, 266361, 1294421, 3883263, 24593999, 73781997]

約数ペア:

[(1, 73781997), (3, 24593999), (19, 3883263), (57, 1294421), (277, 266361), (831, 88787), (4673, 15789), (5263, 14019)]