147603477

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{733}}^1$

素因数の和:1009

約数の個数: 32

約数和(自身を含む): 231497728

約数和(自身を除く): 83894251

約数列:

[1, 3, 7, 21, 43, 129, 223, 301, 669, 733, 903, 1561, 2199, 4683, 5131, 9589, 15393, 28767, 31519, 67123, 94557, 163459, 201369, 220633, 490377, 661899, 1144213, 3432639, 7028737, 21086211, 49201159, 147603477]

約数ペア:

[(1, 147603477), (3, 49201159), (7, 21086211), (21, 7028737), (43, 3432639), (129, 1144213), (223, 661899), (301, 490377), (669, 220633), (733, 201369), (903, 163459), (1561, 94557), (2199, 67123), (4683, 31519), (5131, 28767), (9589, 15393)]