136426143

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:364

約数の個数: 48

約数和(自身を含む): 219580416

約数和(自身を除く): 83154273

約数列:

[1, 3, 7, 21, 43, 49, 113, 129, 147, 191, 301, 339, 573, 791, 903, 1337, 2107, 2373, 4011, 4859, 5537, 6321, 8213, 9359, 14577, 16611, 21583, 24639, 28077, 34013, 57491, 64749, 102039, 151081, 172473, 238091, 402437, 453243, 714273, 928069, 1057567, 1207311, 2784207, 3172701, 6496483, 19489449, 45475381, 136426143]

約数ペア:

[(1, 136426143), (3, 45475381), (7, 19489449), (21, 6496483), (43, 3172701), (49, 2784207), (113, 1207311), (129, 1057567), (147, 928069), (191, 714273), (301, 453243), (339, 402437), (573, 238091), (791, 172473), (903, 151081), (1337, 102039), (2107, 64749), (2373, 57491), (4011, 34013), (4859, 28077), (5537, 24639), (6321, 21583), (8213, 16611), (9359, 14577)]