69853077

素因数分解:

$3^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1427}}^1$

素因数の和:1487

約数の個数: 48

約数和(自身を含む): 123721920

約数和(自身を除く): 53868843

約数列:

[1, 3, 7, 9, 21, 27, 37, 49, 63, 111, 147, 189, 259, 333, 441, 777, 999, 1323, 1427, 1813, 2331, 4281, 5439, 6993, 9989, 12843, 16317, 29967, 38529, 48951, 52799, 69923, 89901, 158397, 209769, 269703, 369593, 475191, 629307, 1108779, 1425573, 1887921, 2587151, 3326337, 7761453, 9979011, 23284359, 69853077]

約数ペア:

[(1, 69853077), (3, 23284359), (7, 9979011), (9, 7761453), (21, 3326337), (27, 2587151), (37, 1887921), (49, 1425573), (63, 1108779), (111, 629307), (147, 475191), (189, 369593), (259, 269703), (333, 209769), (441, 158397), (777, 89901), (999, 69923), (1323, 52799), (1427, 48951), (1813, 38529), (2331, 29967), (4281, 16317), (5439, 12843), (6993, 9989)]