244177773

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{1069}}^1$

素因数の和:1301

約数の個数: 32

約数和(自身を含む): 380064000

約数和(自身を除く): 135886227

約数列:

[1, 3, 7, 21, 73, 149, 219, 447, 511, 1043, 1069, 1533, 3129, 3207, 7483, 10877, 22449, 32631, 76139, 78037, 159281, 228417, 234111, 477843, 546259, 1114967, 1638777, 3344901, 11627513, 34882539, 81392591, 244177773]

約数ペア:

[(1, 244177773), (3, 81392591), (7, 34882539), (21, 11627513), (73, 3344901), (149, 1638777), (219, 1114967), (447, 546259), (511, 477843), (1043, 234111), (1069, 228417), (1533, 159281), (3129, 78037), (3207, 76139), (7483, 32631), (10877, 22449)]