86767569

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{257}}^1$

素因数の和:526

約数の個数: 48

約数和(自身を含む): 150688512

約数和(自身を除く): 63920943

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 233, 257, 483, 699, 771, 1449, 1631, 1799, 2097, 2313, 4893, 5359, 5397, 5911, 14679, 16077, 16191, 17733, 37513, 41377, 48231, 53199, 59881, 112539, 124131, 179643, 337617, 372393, 419167, 538929, 1257501, 1377263, 3772503, 4131789, 9640841, 12395367, 28922523, 86767569]

約数ペア:

[(1, 86767569), (3, 28922523), (7, 12395367), (9, 9640841), (21, 4131789), (23, 3772503), (63, 1377263), (69, 1257501), (161, 538929), (207, 419167), (233, 372393), (257, 337617), (483, 179643), (699, 124131), (771, 112539), (1449, 59881), (1631, 53199), (1799, 48231), (2097, 41377), (2313, 37513), (4893, 17733), (5359, 16191), (5397, 16077), (5911, 14679)]