121797774

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:350

約数の個数: 96

約数和(自身を含む): 312339456

約数和(自身を除く): 190541682

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 94, 126, 131, 141, 157, 262, 282, 314, 329, 393, 423, 471, 658, 786, 846, 917, 942, 987, 1099, 1179, 1413, 1834, 1974, 2198, 2358, 2751, 2826, 2961, 3297, 5502, 5922, 6157, 6594, 7379, 8253, 9891, 12314, 14758, 16506, 18471, 19782, 20567, 22137, 36942, 41134, 43099, 44274, 51653, 55413, 61701, 66411, 86198, 103306, 110826, 123402, 129297, 132822, 143969, 154959, 185103, 258594, 287938, 309918, 370206, 387891, 431907, 464877, 775782, 863814, 929754, 966649, 1295721, 1933298, 2591442, 2899947, 5799894, 6766543, 8699841, 13533086, 17399682, 20299629, 40599258, 60898887, 121797774]

約数ペア:

[(1, 121797774), (2, 60898887), (3, 40599258), (6, 20299629), (7, 17399682), (9, 13533086), (14, 8699841), (18, 6766543), (21, 5799894), (42, 2899947), (47, 2591442), (63, 1933298), (94, 1295721), (126, 966649), (131, 929754), (141, 863814), (157, 775782), (262, 464877), (282, 431907), (314, 387891), (329, 370206), (393, 309918), (423, 287938), (471, 258594), (658, 185103), (786, 154959), (846, 143969), (917, 132822), (942, 129297), (987, 123402), (1099, 110826), (1179, 103306), (1413, 86198), (1834, 66411), (1974, 61701), (2198, 55413), (2358, 51653), (2751, 44274), (2826, 43099), (2961, 41134), (3297, 36942), (5502, 22137), (5922, 20567), (6157, 19782), (6594, 18471), (7379, 16506), (8253, 14758), (9891, 12314)]