64995171

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{7417}}^1$

素因数の和:7570

約数の個数: 16

約数和(自身を含む): 91152384

約数和(自身を除く): 26157213

約数列:

[1, 3, 23, 69, 127, 381, 2921, 7417, 8763, 22251, 170591, 511773, 941959, 2825877, 21665057, 64995171]

約数ペア:

[(1, 64995171), (3, 21665057), (23, 2825877), (69, 941959), (127, 511773), (381, 170591), (2921, 22251), (7417, 8763)]