315023553

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47237}}^1$

素因数の和:47278

約数の個数: 32

約数和(自身を含む): 529065600

約数和(自身を除く): 214042047

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 171, 247, 351, 513, 741, 2223, 6669, 47237, 141711, 425133, 614081, 897503, 1275399, 1842243, 2692509, 5526729, 8077527, 11667539, 16580187, 24232581, 35002617, 105007851, 315023553]

約数ペア:

[(1, 315023553), (3, 105007851), (9, 35002617), (13, 24232581), (19, 16580187), (27, 11667539), (39, 8077527), (57, 5526729), (117, 2692509), (171, 1842243), (247, 1275399), (351, 897503), (513, 614081), (741, 425133), (2223, 141711), (6669, 47237)]