49198971

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{1621}}^1$

素因数の和:1842

約数の個数: 16

約数和(自身を含む): 67059968

約数和(自身を除く): 17860997

約数列:

[1, 3, 67, 151, 201, 453, 1621, 4863, 10117, 30351, 108607, 244771, 325821, 734313, 16399657, 49198971]

約数ペア:

[(1, 49198971), (3, 16399657), (67, 734313), (151, 325821), (201, 244771), (453, 108607), (1621, 30351), (4863, 10117)]