53683329

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{347}}^1$

素因数の和:549

約数の個数: 32

約数和(自身を含む): 84188160

約数和(自身を除く): 30504831

約数列:

[1, 3, 7, 21, 53, 139, 159, 347, 371, 417, 973, 1041, 1113, 2429, 2919, 7287, 7367, 18391, 22101, 48233, 51569, 55173, 128737, 144699, 154707, 337631, 386211, 1012893, 2556349, 7669047, 17894443, 53683329]

約数ペア:

[(1, 53683329), (3, 17894443), (7, 7669047), (21, 2556349), (53, 1012893), (139, 386211), (159, 337631), (347, 154707), (371, 144699), (417, 128737), (973, 55173), (1041, 51569), (1113, 48233), (2429, 22101), (2919, 18391), (7287, 7367)]