191570338841

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{907}}^1\times {\mathrm{17971}}^1$

素因数の和:18981

約数の個数: 32

約数和(自身を含む): 231854327808

約数和(自身を除く): 40283988967

約数列:

[1, 7, 23, 73, 161, 511, 907, 1679, 6349, 11753, 17971, 20861, 66211, 125797, 146027, 413333, 463477, 1311883, 1522853, 2893331, 9183181, 10659971, 16299697, 30173309, 114097879, 211213163, 374893031, 1189877881, 2624251217, 8329145167, 27367191263, 191570338841]

約数ペア:

[(1, 191570338841), (7, 27367191263), (23, 8329145167), (73, 2624251217), (161, 1189877881), (511, 374893031), (907, 211213163), (1679, 114097879), (6349, 30173309), (11753, 16299697), (17971, 10659971), (20861, 9183181), (66211, 2893331), (125797, 1522853), (146027, 1311883), (413333, 463477)]