78226197

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1361}}^1$

素因数の和:1418

約数の個数: 48

約数和(自身を含む): 134151552

約数和(自身を除く): 55925355

約数列:

[1, 3, 7, 17, 21, 23, 49, 51, 69, 119, 147, 161, 357, 391, 483, 833, 1127, 1173, 1361, 2499, 2737, 3381, 4083, 8211, 9527, 19159, 23137, 28581, 31303, 57477, 66689, 69411, 93909, 161959, 200067, 219121, 485877, 532151, 657363, 1133713, 1533847, 1596453, 3401139, 3725057, 4601541, 11175171, 26075399, 78226197]

約数ペア:

[(1, 78226197), (3, 26075399), (7, 11175171), (17, 4601541), (21, 3725057), (23, 3401139), (49, 1596453), (51, 1533847), (69, 1133713), (119, 657363), (147, 532151), (161, 485877), (357, 219121), (391, 200067), (483, 161959), (833, 93909), (1127, 69411), (1173, 66689), (1361, 57477), (2499, 31303), (2737, 28581), (3381, 23137), (4083, 19159), (8211, 9527)]