537497037

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{1483}}^1$

素因数の和:2030

約数の個数: 48

約数和(自身を含む): 970464768

約数和(自身を除く): 432967731

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 523, 693, 1483, 1569, 3661, 4449, 4707, 5753, 10381, 10983, 13347, 16313, 17259, 31143, 32949, 40271, 48939, 51777, 93429, 114191, 120813, 146817, 342573, 362439, 775609, 1027719, 2326827, 5429263, 6980481, 8531699, 16287789, 25595097, 48863367, 59721893, 76785291, 179165679, 537497037]

約数ペア:

[(1, 537497037), (3, 179165679), (7, 76785291), (9, 59721893), (11, 48863367), (21, 25595097), (33, 16287789), (63, 8531699), (77, 6980481), (99, 5429263), (231, 2326827), (523, 1027719), (693, 775609), (1483, 362439), (1569, 342573), (3661, 146817), (4449, 120813), (4707, 114191), (5753, 93429), (10381, 51777), (10983, 48939), (13347, 40271), (16313, 32949), (17259, 31143)]