190714419

素因数分解:

$3^6\times 7^2\times {\mathrm{19}}^1\times {\mathrm{281}}^1$

素因数の和:332

約数の個数: 84

約数和(自身を含む): 351377640

約数和(自身を除く): 160663221

約数列:

[1, 3, 7, 9, 19, 21, 27, 49, 57, 63, 81, 133, 147, 171, 189, 243, 281, 399, 441, 513, 567, 729, 843, 931, 1197, 1323, 1539, 1701, 1967, 2529, 2793, 3591, 3969, 4617, 5103, 5339, 5901, 7587, 8379, 10773, 11907, 13769, 13851, 16017, 17703, 22761, 25137, 32319, 35721, 37373, 41307, 48051, 53109, 68283, 75411, 96957, 112119, 123921, 144153, 159327, 204849, 226233, 261611, 336357, 371763, 432459, 477981, 678699, 784833, 1009071, 1115289, 1297377, 1433943, 2354499, 3027213, 3345867, 3892131, 7063497, 9081639, 10037601, 21190491, 27244917, 63571473, 190714419]

約数ペア:

[(1, 190714419), (3, 63571473), (7, 27244917), (9, 21190491), (19, 10037601), (21, 9081639), (27, 7063497), (49, 3892131), (57, 3345867), (63, 3027213), (81, 2354499), (133, 1433943), (147, 1297377), (171, 1115289), (189, 1009071), (243, 784833), (281, 678699), (399, 477981), (441, 432459), (513, 371763), (567, 336357), (729, 261611), (843, 226233), (931, 204849), (1197, 159327), (1323, 144153), (1539, 123921), (1701, 112119), (1967, 96957), (2529, 75411), (2793, 68283), (3591, 53109), (3969, 48051), (4617, 41307), (5103, 37373), (5339, 35721), (5901, 32319), (7587, 25137), (8379, 22761), (10773, 17703), (11907, 16017), (13769, 13851)]