291233465061

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2137}}^1\times {\mathrm{53633}}^1$

素因数の和:55802

約数の個数: 48

約数和(自身を含む): 488033357952

約数和(自身を除く): 196799892891

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2137, 2541, 6411, 14959, 23507, 44877, 53633, 70521, 160899, 164549, 258577, 375431, 493647, 589963, 775731, 1126293, 1769889, 1810039, 4129741, 5430117, 6489593, 12389223, 19468779, 45427151, 114613721, 136281453, 343841163, 802296047, 1260750931, 2406888141, 3782252793, 8825256517, 13868260241, 26475769551, 41604780723, 97077821687, 291233465061]

約数ペア:

[(1, 291233465061), (3, 97077821687), (7, 41604780723), (11, 26475769551), (21, 13868260241), (33, 8825256517), (77, 3782252793), (121, 2406888141), (231, 1260750931), (363, 802296047), (847, 343841163), (2137, 136281453), (2541, 114613721), (6411, 45427151), (14959, 19468779), (23507, 12389223), (44877, 6489593), (53633, 5430117), (70521, 4129741), (160899, 1810039), (164549, 1769889), (258577, 1126293), (375431, 775731), (493647, 589963)]