64954743

素因数分解:

$3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{6053}}^1$

素因数の和:6143

約数の個数: 24

約数和(自身を含む): 102143088

約数和(自身を除く): 37188345

約数列:

[1, 3, 7, 21, 49, 73, 147, 219, 511, 1533, 3577, 6053, 10731, 18159, 42371, 127113, 296597, 441869, 889791, 1325607, 3093083, 9279249, 21651581, 64954743]

約数ペア:

[(1, 64954743), (3, 21651581), (7, 9279249), (21, 3093083), (49, 1325607), (73, 889791), (147, 441869), (219, 296597), (511, 127113), (1533, 42371), (3577, 18159), (6053, 10731)]