139020849

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:207

約数の個数: 72

約数和(自身を含む): 240226272

約数和(自身を除く): 101205423

約数列:

[1, 3, 9, 11, 17, 33, 43, 51, 99, 113, 129, 153, 187, 289, 339, 387, 473, 561, 731, 867, 1017, 1243, 1419, 1683, 1921, 2193, 2601, 3179, 3729, 4257, 4859, 5763, 6579, 8041, 9537, 11187, 12427, 14577, 17289, 21131, 24123, 28611, 32657, 37281, 43731, 53449, 63393, 72369, 82603, 97971, 111843, 136697, 160347, 190179, 247809, 293913, 359227, 410091, 481041, 743427, 908633, 1077681, 1230273, 1404251, 2725899, 3233043, 4212753, 8177697, 12638259, 15446761, 46340283, 139020849]

約数ペア:

[(1, 139020849), (3, 46340283), (9, 15446761), (11, 12638259), (17, 8177697), (33, 4212753), (43, 3233043), (51, 2725899), (99, 1404251), (113, 1230273), (129, 1077681), (153, 908633), (187, 743427), (289, 481041), (339, 410091), (387, 359227), (473, 293913), (561, 247809), (731, 190179), (867, 160347), (1017, 136697), (1243, 111843), (1419, 97971), (1683, 82603), (1921, 72369), (2193, 63393), (2601, 53449), (3179, 43731), (3729, 37281), (4257, 32657), (4859, 28611), (5763, 24123), (6579, 21131), (8041, 17289), (9537, 14577), (11187, 12427)]