348566139

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{6827}}^1$

素因数の和:6928

約数の個数: 32

約数和(自身を含む): 541870080

約数和(自身を除く): 193303941

約数列:

[1, 3, 9, 27, 31, 61, 93, 183, 279, 549, 837, 1647, 1891, 5673, 6827, 17019, 20481, 51057, 61443, 184329, 211637, 416447, 634911, 1249341, 1904733, 3748023, 5714199, 11244069, 12909857, 38729571, 116188713, 348566139]

約数ペア:

[(1, 348566139), (3, 116188713), (9, 38729571), (27, 12909857), (31, 11244069), (61, 5714199), (93, 3748023), (183, 1904733), (279, 1249341), (549, 634911), (837, 416447), (1647, 211637), (1891, 184329), (5673, 61443), (6827, 51057), (17019, 20481)]