128797413

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:353

約数の個数: 32

約数和(自身を含む): 180940800

約数和(自身を除く): 52143387

約数列:

[1, 3, 59, 61, 79, 151, 177, 183, 237, 453, 3599, 4661, 4819, 8909, 9211, 10797, 11929, 13983, 14457, 26727, 27633, 35787, 284321, 543449, 703811, 727669, 852963, 1630347, 2111433, 2183007, 42932471, 128797413]

約数ペア:

[(1, 128797413), (3, 42932471), (59, 2183007), (61, 2111433), (79, 1630347), (151, 852963), (177, 727669), (183, 703811), (237, 543449), (453, 284321), (3599, 35787), (4661, 27633), (4819, 26727), (8909, 14457), (9211, 13983), (10797, 11929)]