73972041

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{641}}^1$

素因数の和:937

約数の個数: 32

約数和(自身を含む): 116484480

約数和(自身を除く): 42512439

約数列:

[1, 3, 11, 13, 33, 39, 143, 269, 429, 641, 807, 1923, 2959, 3497, 7051, 8333, 8877, 10491, 21153, 24999, 38467, 91663, 115401, 172429, 274989, 517287, 1896719, 2241577, 5690157, 6724731, 24657347, 73972041]

約数ペア:

[(1, 73972041), (3, 24657347), (11, 6724731), (13, 5690157), (33, 2241577), (39, 1896719), (143, 517287), (269, 274989), (429, 172429), (641, 115401), (807, 91663), (1923, 38467), (2959, 24999), (3497, 21153), (7051, 10491), (8333, 8877)]