151849539

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 250560000

約数和(自身を除く): 98710461

約数列:

[1, 3, 9, 19, 27, 29, 57, 59, 87, 171, 173, 177, 261, 513, 519, 531, 551, 783, 1121, 1557, 1593, 1653, 1711, 3287, 3363, 4671, 4959, 5017, 5133, 9861, 10089, 10207, 14877, 15051, 15399, 29583, 30267, 30621, 32509, 45153, 46197, 88749, 91863, 95323, 97527, 135459, 193933, 275589, 285969, 292581, 296003, 581799, 857907, 877743, 888009, 1745397, 2573721, 2664027, 5236191, 5624057, 7992081, 16872171, 50616513, 151849539]

約数ペア:

[(1, 151849539), (3, 50616513), (9, 16872171), (19, 7992081), (27, 5624057), (29, 5236191), (57, 2664027), (59, 2573721), (87, 1745397), (171, 888009), (173, 877743), (177, 857907), (261, 581799), (513, 296003), (519, 292581), (531, 285969), (551, 275589), (783, 193933), (1121, 135459), (1557, 97527), (1593, 95323), (1653, 91863), (1711, 88749), (3287, 46197), (3363, 45153), (4671, 32509), (4959, 30621), (5017, 30267), (5133, 29583), (9861, 15399), (10089, 15051), (10207, 14877)]