153417381

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{207041}}^1$

素因数の和:207076

約数の個数: 16

約数和(自身を含む): 231887040

約数和(自身を除く): 78469659

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 207041, 621123, 2691533, 3933779, 8074599, 11801337, 51139127, 153417381]

約数ペア:

[(1, 153417381), (3, 51139127), (13, 11801337), (19, 8074599), (39, 3933779), (57, 2691533), (247, 621123), (741, 207041)]