146840841

素因数分解:

$3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{15643}}^1$

素因数の和:15805

約数の個数: 24

約数和(自身を含む): 244046400

約数和(自身を除く): 97205559

約数列:

[1, 3, 7, 9, 21, 63, 149, 447, 1043, 1341, 3129, 9387, 15643, 46929, 109501, 140787, 328503, 985509, 2330807, 6992421, 16315649, 20977263, 48946947, 146840841]

約数ペア:

[(1, 146840841), (3, 48946947), (7, 20977263), (9, 16315649), (21, 6992421), (63, 2330807), (149, 985509), (447, 328503), (1043, 140787), (1341, 109501), (3129, 46929), (9387, 15643)]