158003937

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{192923}}^1$

素因数の和:192949

約数の個数: 24

約数和(自身を含む): 280897344

約数和(自身を除く): 122893407

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 192923, 578769, 1350461, 1736307, 2507999, 4051383, 7523997, 12154149, 17555993, 22571991, 52667979, 158003937]

約数ペア:

[(1, 158003937), (3, 52667979), (7, 22571991), (9, 17555993), (13, 12154149), (21, 7523997), (39, 4051383), (63, 2507999), (91, 1736307), (117, 1350461), (273, 578769), (819, 192923)]