60990111

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1$

素因数の和:373

約数の個数: 64

約数和(自身を含む): 112752640

約数和(自身を除く): 51762529

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 103, 117, 189, 241, 273, 309, 351, 721, 723, 819, 927, 1339, 1687, 2163, 2169, 2457, 2781, 3133, 4017, 5061, 6489, 6507, 9373, 9399, 12051, 15183, 19467, 21931, 24823, 28119, 28197, 36153, 45549, 65793, 74469, 84357, 84591, 173761, 197379, 223407, 253071, 322699, 521283, 592137, 670221, 968097, 1563849, 2258893, 2904291, 4691547, 6776679, 8712873, 20330037, 60990111]

約数ペア:

[(1, 60990111), (3, 20330037), (7, 8712873), (9, 6776679), (13, 4691547), (21, 2904291), (27, 2258893), (39, 1563849), (63, 968097), (91, 670221), (103, 592137), (117, 521283), (189, 322699), (241, 253071), (273, 223407), (309, 197379), (351, 173761), (721, 84591), (723, 84357), (819, 74469), (927, 65793), (1339, 45549), (1687, 36153), (2163, 28197), (2169, 28119), (2457, 24823), (2781, 21931), (3133, 19467), (4017, 15183), (5061, 12051), (6489, 9399), (6507, 9373)]