77047839

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{509}}^1$

素因数の和:676

約数の個数: 36

約数和(自身を含む): 123450600

約数和(自身を除く): 46402761

約数列:

[1, 3, 9, 11, 33, 99, 121, 139, 363, 417, 509, 1089, 1251, 1527, 1529, 4581, 4587, 5599, 13761, 16797, 16819, 50391, 50457, 61589, 70751, 151371, 184767, 212253, 554301, 636759, 778261, 2334783, 7004349, 8560871, 25682613, 77047839]

約数ペア:

[(1, 77047839), (3, 25682613), (9, 8560871), (11, 7004349), (33, 2334783), (99, 778261), (121, 636759), (139, 554301), (363, 212253), (417, 184767), (509, 151371), (1089, 70751), (1251, 61589), (1527, 50457), (1529, 50391), (4581, 16819), (4587, 16797), (5599, 13761)]