7199492853

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{607}}^1$

素因数の和:922

約数の個数: 64

約数和(自身を含む): 11464409088

約数和(自身を除く): 4264916235

約数列:

[1, 3, 7, 21, 47, 61, 141, 183, 197, 329, 427, 591, 607, 987, 1281, 1379, 1821, 2867, 4137, 4249, 8601, 9259, 12017, 12747, 20069, 27777, 28529, 36051, 37027, 60207, 64813, 84119, 85587, 111081, 119579, 194439, 199703, 252357, 259189, 358737, 564799, 599109, 777567, 837053, 1694397, 1740269, 2511159, 3953593, 5220807, 5620213, 7294319, 11860779, 12181883, 16860639, 21882957, 36545649, 39341491, 51060233, 118024473, 153180699, 342832993, 1028498979, 2399830951, 7199492853]

約数ペア:

[(1, 7199492853), (3, 2399830951), (7, 1028498979), (21, 342832993), (47, 153180699), (61, 118024473), (141, 51060233), (183, 39341491), (197, 36545649), (329, 21882957), (427, 16860639), (591, 12181883), (607, 11860779), (987, 7294319), (1281, 5620213), (1379, 5220807), (1821, 3953593), (2867, 2511159), (4137, 1740269), (4249, 1694397), (8601, 837053), (9259, 777567), (12017, 599109), (12747, 564799), (20069, 358737), (27777, 259189), (28529, 252357), (36051, 199703), (37027, 194439), (60207, 119579), (64813, 111081), (84119, 85587)]