227291277297

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{151}}^1\times {\mathrm{74587}}^1$

素因数の和:74810

約数の個数: 48

約数和(自身を含む): 360256459776

約数和(自身を除く): 132965182479

約数列:

[1, 3, 7, 21, 31, 93, 151, 217, 453, 651, 961, 1057, 2883, 3171, 4681, 6727, 14043, 20181, 32767, 74587, 98301, 145111, 223761, 435333, 522109, 1015777, 1566327, 2312197, 3047331, 6936591, 11262637, 16185379, 33787911, 48556137, 71678107, 78838459, 215034321, 236515377, 349141747, 501746749, 1047425241, 1505240247, 2443992229, 7331976687, 10823394157, 32470182471, 75763759099, 227291277297]

約数ペア:

[(1, 227291277297), (3, 75763759099), (7, 32470182471), (21, 10823394157), (31, 7331976687), (93, 2443992229), (151, 1505240247), (217, 1047425241), (453, 501746749), (651, 349141747), (961, 236515377), (1057, 215034321), (2883, 78838459), (3171, 71678107), (4681, 48556137), (6727, 33787911), (14043, 16185379), (20181, 11262637), (32767, 6936591), (74587, 3047331), (98301, 2312197), (145111, 1566327), (223761, 1015777), (435333, 522109)]