111965841

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:307

約数の個数: 64

約数和(自身を含む): 191027200

約数和(自身を除く): 79061359

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 103, 117, 163, 171, 247, 309, 351, 489, 513, 741, 927, 1339, 1467, 1957, 2119, 2223, 2781, 3097, 4017, 4401, 5871, 6357, 6669, 9291, 12051, 16789, 17613, 19071, 25441, 27873, 36153, 40261, 50367, 52839, 57213, 76323, 83619, 120783, 151101, 218257, 228969, 318991, 362349, 453303, 654771, 686907, 956973, 1087047, 1964313, 2870919, 4146883, 5892939, 8612757, 12440649, 37321947, 111965841]

約数ペア:

[(1, 111965841), (3, 37321947), (9, 12440649), (13, 8612757), (19, 5892939), (27, 4146883), (39, 2870919), (57, 1964313), (103, 1087047), (117, 956973), (163, 686907), (171, 654771), (247, 453303), (309, 362349), (351, 318991), (489, 228969), (513, 218257), (741, 151101), (927, 120783), (1339, 83619), (1467, 76323), (1957, 57213), (2119, 52839), (2223, 50367), (2781, 40261), (3097, 36153), (4017, 27873), (4401, 25441), (5871, 19071), (6357, 17613), (6669, 16789), (9291, 12051)]