85118877

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{223}}^1$

素因数の和:510

約数の個数: 32

約数和(自身を含む): 129167360

約数和(自身を除く): 44048483

約数列:

[1, 3, 9, 27, 67, 201, 211, 223, 603, 633, 669, 1809, 1899, 2007, 5697, 6021, 14137, 14941, 42411, 44823, 47053, 127233, 134469, 141159, 381699, 403407, 423477, 1270431, 3152551, 9457653, 28372959, 85118877]

約数ペア:

[(1, 85118877), (3, 28372959), (9, 9457653), (27, 3152551), (67, 1270431), (201, 423477), (211, 403407), (223, 381699), (603, 141159), (633, 134469), (669, 127233), (1809, 47053), (1899, 44823), (2007, 42411), (5697, 14941), (6021, 14137)]