57415701

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1$

素因数の和:434

約数の個数: 48

約数和(自身を含む): 95559360

約数和(自身を除く): 38143659

約数列:

[1, 3, 7, 19, 21, 49, 57, 61, 133, 147, 183, 337, 399, 427, 931, 1011, 1159, 1281, 2359, 2793, 2989, 3477, 6403, 7077, 8113, 8967, 16513, 19209, 20557, 24339, 44821, 49539, 56791, 61671, 134463, 143899, 170373, 313747, 390583, 431697, 941241, 1007293, 1171749, 2734081, 3021879, 8202243, 19138567, 57415701]

約数ペア:

[(1, 57415701), (3, 19138567), (7, 8202243), (19, 3021879), (21, 2734081), (49, 1171749), (57, 1007293), (61, 941241), (133, 431697), (147, 390583), (183, 313747), (337, 170373), (399, 143899), (427, 134463), (931, 61671), (1011, 56791), (1159, 49539), (1281, 44821), (2359, 24339), (2793, 20557), (2989, 19209), (3477, 16513), (6403, 8967), (7077, 8113)]