173844927

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{971}}^1$

素因数の和:1348

約数の個数: 32

約数和(自身を含む): 272160000

約数和(自身を除く): 98315073

約数列:

[1, 3, 9, 19, 27, 57, 171, 349, 513, 971, 1047, 2913, 3141, 6631, 8739, 9423, 18449, 19893, 26217, 55347, 59679, 166041, 179037, 338879, 498123, 1016637, 3049911, 6438701, 9149733, 19316103, 57948309, 173844927]

約数ペア:

[(1, 173844927), (3, 57948309), (9, 19316103), (19, 9149733), (27, 6438701), (57, 3049911), (171, 1016637), (349, 498123), (513, 338879), (971, 179037), (1047, 166041), (2913, 59679), (3141, 55347), (6631, 26217), (8739, 19893), (9423, 18449)]