73977983

素因数分解:

${\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:454

約数の個数: 16

約数和(自身を含む): 77728896

約数和(自身を除く): 3750913

約数列:

[1, 53, 67, 83, 251, 3551, 4399, 5561, 13303, 16817, 20833, 294733, 891301, 1104149, 1395811, 73977983]

約数ペア:

[(1, 73977983), (53, 1395811), (67, 1104149), (83, 891301), (251, 294733), (3551, 20833), (4399, 16817), (5561, 13303)]