57079197

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{521}}^1$

素因数の和:618

約数の個数: 48

約数和(自身を含む): 99021312

約数和(自身を除く): 41942115

約数列:

[1, 3, 7, 9, 21, 37, 47, 63, 111, 141, 259, 329, 333, 423, 521, 777, 987, 1563, 1739, 2331, 2961, 3647, 4689, 5217, 10941, 12173, 15651, 19277, 24487, 32823, 36519, 57831, 73461, 109557, 134939, 171409, 173493, 220383, 404817, 514227, 906019, 1214451, 1542681, 2718057, 6342133, 8154171, 19026399, 57079197]

約数ペア:

[(1, 57079197), (3, 19026399), (7, 8154171), (9, 6342133), (21, 2718057), (37, 1542681), (47, 1214451), (63, 906019), (111, 514227), (141, 404817), (259, 220383), (329, 173493), (333, 171409), (423, 134939), (521, 109557), (777, 73461), (987, 57831), (1563, 36519), (1739, 32823), (2331, 24487), (2961, 19277), (3647, 15651), (4689, 12173), (5217, 10941)]