83471439

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{149}}^1\times {\mathrm{353}}^1$

素因数の和:551

約数の個数: 24

約数和(自身を含む): 117457200

約数和(自身を除く): 33985761

約数列:

[1, 3, 23, 69, 149, 353, 447, 529, 1059, 1587, 3427, 8119, 10281, 24357, 52597, 78821, 157791, 186737, 236463, 560211, 1209731, 3629193, 27823813, 83471439]

約数ペア:

[(1, 83471439), (3, 27823813), (23, 3629193), (69, 1209731), (149, 560211), (353, 236463), (447, 186737), (529, 157791), (1059, 78821), (1587, 52597), (3427, 24357), (8119, 10281)]