16916454927

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{1669}}^1\times {\mathrm{59273}}^1$

素因数の和:60967

約数の個数: 24

約数和(自身を含む): 25736770800

約数和(自身を除く): 8820315873

約数列:

[1, 3, 9, 19, 57, 171, 1669, 5007, 15021, 31711, 59273, 95133, 177819, 285399, 533457, 1126187, 3378561, 10135683, 98926637, 296779911, 890339733, 1879606103, 5638818309, 16916454927]

約数ペア:

[(1, 16916454927), (3, 5638818309), (9, 1879606103), (19, 890339733), (57, 296779911), (171, 98926637), (1669, 10135683), (5007, 3378561), (15021, 1126187), (31711, 533457), (59273, 285399), (95133, 177819)]