156740768961

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1109}}^1\times {\mathrm{395897}}^1$

素因数の和:397033

約数の個数: 32

約数和(自身を含む): 253121345280

約数和(自身を除く): 96380576319

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 1109, 3327, 7763, 18853, 23289, 56559, 131971, 395897, 395913, 1187691, 2771279, 6730249, 8313837, 20190747, 47111743, 141335229, 439049773, 1317149319, 3073348411, 7463846141, 9220045233, 22391538423, 52246922987, 156740768961]

約数ペア:

[(1, 156740768961), (3, 52246922987), (7, 22391538423), (17, 9220045233), (21, 7463846141), (51, 3073348411), (119, 1317149319), (357, 439049773), (1109, 141335229), (3327, 47111743), (7763, 20190747), (18853, 8313837), (23289, 6730249), (56559, 2771279), (131971, 1187691), (395897, 395913)]