218134060479

素因数分解:

$3^3\times {\mathrm{173}}^1\times {\mathrm{367}}^1\times {\mathrm{127247}}^1$

素因数の和:127796

約数の個数: 32

約数和(自身を含む): 325917757440

約数和(自身を除く): 107783696961

約数列:

[1, 3, 9, 27, 173, 367, 519, 1101, 1557, 3303, 4671, 9909, 63491, 127247, 190473, 381741, 571419, 1145223, 1714257, 3435669, 22013731, 46699649, 66041193, 140098947, 198123579, 420296841, 594370737, 1260890523, 8079039277, 24237117831, 72711353493, 218134060479]

約数ペア:

[(1, 218134060479), (3, 72711353493), (9, 24237117831), (27, 8079039277), (173, 1260890523), (367, 594370737), (519, 420296841), (1101, 198123579), (1557, 140098947), (3303, 66041193), (4671, 46699649), (9909, 22013731), (63491, 3435669), (127247, 1714257), (190473, 1145223), (381741, 571419)]