78084153

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{541}}^1$

素因数の和:662

約数の個数: 48

約数和(自身を含む): 135283200

約数和(自身を除く): 57199047

約数列:

[1, 3, 7, 9, 21, 29, 63, 79, 87, 203, 237, 261, 541, 553, 609, 711, 1623, 1659, 1827, 2291, 3787, 4869, 4977, 6873, 11361, 15689, 16037, 20619, 34083, 42739, 47067, 48111, 109823, 128217, 141201, 144333, 299173, 329469, 384651, 897519, 988407, 1239431, 2692557, 3718293, 8676017, 11154879, 26028051, 78084153]

約数ペア:

[(1, 78084153), (3, 26028051), (7, 11154879), (9, 8676017), (21, 3718293), (29, 2692557), (63, 1239431), (79, 988407), (87, 897519), (203, 384651), (237, 329469), (261, 299173), (541, 144333), (553, 141201), (609, 128217), (711, 109823), (1623, 48111), (1659, 47067), (1827, 42739), (2291, 34083), (3787, 20619), (4869, 16037), (4977, 15689), (6873, 11361)]