73870407

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{16189}}^1$

素因数の和:16224

約数の個数: 24

約数和(自身を含む): 118510800

約数和(自身を除く): 44640393

約数列:

[1, 3, 9, 13, 27, 39, 117, 169, 351, 507, 1521, 4563, 16189, 48567, 145701, 210457, 437103, 631371, 1894113, 2735941, 5682339, 8207823, 24623469, 73870407]

約数ペア:

[(1, 73870407), (3, 24623469), (9, 8207823), (13, 5682339), (27, 2735941), (39, 1894113), (117, 631371), (169, 437103), (351, 210457), (507, 145701), (1521, 48567), (4563, 16189)]