169486989

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{1949}}^1$

素因数の和:2101

約数の個数: 32

約数和(自身を含む): 267321600

約数和(自身を除く): 97834611

約数列:

[1, 3, 7, 21, 41, 101, 123, 287, 303, 707, 861, 1949, 2121, 4141, 5847, 12423, 13643, 28987, 40929, 79909, 86961, 196849, 239727, 559363, 590547, 1377943, 1678089, 4133829, 8070809, 24212427, 56495663, 169486989]

約数ペア:

[(1, 169486989), (3, 56495663), (7, 24212427), (21, 8070809), (41, 4133829), (101, 1678089), (123, 1377943), (287, 590547), (303, 559363), (707, 239727), (861, 196849), (1949, 86961), (2121, 79909), (4141, 40929), (5847, 28987), (12423, 13643)]