158202369

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{450719}}^1$

素因数の和:450741

約数の個数: 16

約数和(自身を含む): 252403200

約数和(自身を除く): 94200831

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 450719, 1352157, 4056471, 5859347, 12169413, 17578041, 52734123, 158202369]

約数ペア:

[(1, 158202369), (3, 52734123), (9, 17578041), (13, 12169413), (27, 5859347), (39, 4056471), (117, 1352157), (351, 450719)]