55560351

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12659}}^1$

素因数の和:12699

約数の個数: 32

約数和(自身を含む): 97228800

約数和(自身を除く): 41668449

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 1463, 4389, 12659, 37977, 88613, 139249, 240521, 265839, 417747, 721563, 974743, 1683647, 2645731, 2924229, 5050941, 7937193, 18520117, 55560351]

約数ペア:

[(1, 55560351), (3, 18520117), (7, 7937193), (11, 5050941), (19, 2924229), (21, 2645731), (33, 1683647), (57, 974743), (77, 721563), (133, 417747), (209, 265839), (231, 240521), (399, 139249), (627, 88613), (1463, 37977), (4389, 12659)]