57313899

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{223}}^1$

素因数の和:421

約数の個数: 40

約数和(自身を含む): 91069440

約数和(自身を除く): 33755541

約数列:

[1, 3, 9, 19, 27, 57, 81, 167, 171, 223, 501, 513, 669, 1503, 1539, 2007, 3173, 4237, 4509, 6021, 9519, 12711, 13527, 18063, 28557, 37241, 38133, 85671, 111723, 114399, 257013, 335169, 343197, 707579, 1005507, 2122737, 3016521, 6368211, 19104633, 57313899]

約数ペア:

[(1, 57313899), (3, 19104633), (9, 6368211), (19, 3016521), (27, 2122737), (57, 1005507), (81, 707579), (167, 343197), (171, 335169), (223, 257013), (501, 114399), (513, 111723), (669, 85671), (1503, 38133), (1539, 37241), (2007, 28557), (3173, 18063), (4237, 13527), (4509, 12711), (6021, 9519)]