189746613

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{44953}}^1$

素因数の和:45033

約数の個数: 24

約数和(自身を含む): 317914688

約数和(自身を除く): 128168075

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 469, 603, 1407, 4221, 44953, 134859, 314671, 404577, 944013, 2832039, 3011851, 9035553, 21082957, 27106659, 63248871, 189746613]

約数ペア:

[(1, 189746613), (3, 63248871), (7, 27106659), (9, 21082957), (21, 9035553), (63, 3011851), (67, 2832039), (201, 944013), (469, 404577), (603, 314671), (1407, 134859), (4221, 44953)]