27293805

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7877}}^1$

素因数の和:7906

約数の個数: 48

約数和(自身を含む): 58990464

約数和(自身を除く): 31696659

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 165, 231, 315, 385, 495, 693, 1155, 3465, 7877, 23631, 39385, 55139, 70893, 86647, 118155, 165417, 259941, 275695, 354465, 433235, 496251, 606529, 779823, 827085, 1299705, 1819587, 2481255, 3032645, 3899115, 5458761, 9097935, 27293805]

約数ペア:

[(1, 27293805), (3, 9097935), (5, 5458761), (7, 3899115), (9, 3032645), (11, 2481255), (15, 1819587), (21, 1299705), (33, 827085), (35, 779823), (45, 606529), (55, 496251), (63, 433235), (77, 354465), (99, 275695), (105, 259941), (165, 165417), (231, 118155), (315, 86647), (385, 70893), (495, 55139), (693, 39385), (1155, 23631), (3465, 7877)]