148816521

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{15439}}^1$

素因数の和:15475

約数の個数: 40

約数和(自身を含む): 269026560

約数和(自身を除く): 120210039

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 153, 189, 357, 459, 567, 1071, 1377, 3213, 9639, 15439, 46317, 108073, 138951, 262463, 324219, 416853, 787389, 972657, 1250559, 1837241, 2362167, 2917971, 5511723, 7086501, 8753913, 16535169, 21259503, 49605507, 148816521]

約数ペア:

[(1, 148816521), (3, 49605507), (7, 21259503), (9, 16535169), (17, 8753913), (21, 7086501), (27, 5511723), (51, 2917971), (63, 2362167), (81, 1837241), (119, 1250559), (153, 972657), (189, 787389), (357, 416853), (459, 324219), (567, 262463), (1071, 138951), (1377, 108073), (3213, 46317), (9639, 15439)]