61245009

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{16477}}^1$

素因数の和:16549

約数の個数: 24

約数和(自身を含む): 102822720

約数和(自身を除く): 41577711

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1239, 3717, 16477, 49431, 115339, 148293, 346017, 972143, 1038051, 2916429, 6805001, 8749287, 20415003, 61245009]

約数ペア:

[(1, 61245009), (3, 20415003), (7, 8749287), (9, 6805001), (21, 2916429), (59, 1038051), (63, 972143), (177, 346017), (413, 148293), (531, 115339), (1239, 49431), (3717, 16477)]